741519194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1287

約数の個数: 64

約数和(自身を含む): 1334430720

約数和(自身を除く): 592911526

約数列:

[1, 2, 13, 19, 26, 31, 38, 41, 62, 82, 247, 403, 494, 533, 589, 779, 806, 1066, 1178, 1181, 1271, 1558, 2362, 2542, 7657, 10127, 15314, 15353, 16523, 20254, 22439, 24149, 30706, 33046, 36611, 44878, 48298, 48421, 73222, 96842, 291707, 313937, 475943, 583414, 627874, 629473, 695609, 919999, 951886, 1258946, 1391218, 1501051, 1839998, 3002102, 9042917, 11959987, 18085834, 19513663, 23919974, 28519969, 39027326, 57039938, 370759597, 741519194]

約数ペア:

[(1, 741519194), (2, 370759597), (13, 57039938), (19, 39027326), (26, 28519969), (31, 23919974), (38, 19513663), (41, 18085834), (62, 11959987), (82, 9042917), (247, 3002102), (403, 1839998), (494, 1501051), (533, 1391218), (589, 1258946), (779, 951886), (806, 919999), (1066, 695609), (1178, 629473), (1181, 627874), (1271, 583414), (1558, 475943), (2362, 313937), (2542, 291707), (7657, 96842), (10127, 73222), (15314, 48421), (15353, 48298), (16523, 44878), (20254, 36611), (22439, 33046), (24149, 30706)]