11130308

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 23990400

約数和(自身を除く): 12860092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 238, 268, 349, 469, 476, 698, 938, 1139, 1396, 1876, 2278, 2443, 4556, 4886, 5933, 7973, 9772, 11866, 15946, 23383, 23732, 31892, 41531, 46766, 83062, 93532, 163681, 166124, 327362, 397511, 654724, 795022, 1590044, 2782577, 5565154, 11130308]

約数ペア:

[(1, 11130308), (2, 5565154), (4, 2782577), (7, 1590044), (14, 795022), (17, 654724), (28, 397511), (34, 327362), (67, 166124), (68, 163681), (119, 93532), (134, 83062), (238, 46766), (268, 41531), (349, 31892), (469, 23732), (476, 23383), (698, 15946), (938, 11866), (1139, 9772), (1396, 7973), (1876, 5933), (2278, 4886), (2443, 4556)]