2193306388

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:1049

約数の個数: 96

約数和(自身を含む): 4843238400

約数和(自身を除く): 2649932012

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 89, 91, 158, 178, 182, 316, 356, 364, 553, 623, 857, 1027, 1106, 1157, 1246, 1714, 2054, 2212, 2314, 2492, 3428, 4108, 4628, 5999, 7031, 7189, 8099, 11141, 11998, 14062, 14378, 16198, 22282, 23996, 28124, 28756, 32396, 44564, 49217, 67703, 76273, 77987, 91403, 98434, 135406, 152546, 155974, 182806, 196868, 270812, 305092, 311948, 365612, 473921, 533911, 639821, 880139, 947842, 991549, 1067822, 1279642, 1760278, 1895684, 1983098, 2135644, 2559284, 3520556, 3966196, 6025567, 6160973, 6940843, 12051134, 12321946, 13881686, 24102268, 24643892, 27763372, 42178969, 78332371, 84357938, 156664742, 168715876, 313329484, 548326597, 1096653194, 2193306388]

約数ペア:

[(1, 2193306388), (2, 1096653194), (4, 548326597), (7, 313329484), (13, 168715876), (14, 156664742), (26, 84357938), (28, 78332371), (52, 42178969), (79, 27763372), (89, 24643892), (91, 24102268), (158, 13881686), (178, 12321946), (182, 12051134), (316, 6940843), (356, 6160973), (364, 6025567), (553, 3966196), (623, 3520556), (857, 2559284), (1027, 2135644), (1106, 1983098), (1157, 1895684), (1246, 1760278), (1714, 1279642), (2054, 1067822), (2212, 991549), (2314, 947842), (2492, 880139), (3428, 639821), (4108, 533911), (4628, 473921), (5999, 365612), (7031, 311948), (7189, 305092), (8099, 270812), (11141, 196868), (11998, 182806), (14062, 155974), (14378, 152546), (16198, 135406), (22282, 98434), (23996, 91403), (28124, 77987), (28756, 76273), (32396, 67703), (44564, 49217)]