13758316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 28788480

約数和(自身を除く): 15030164

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 134, 143, 268, 286, 359, 572, 718, 737, 871, 1436, 1474, 1742, 2948, 3484, 3949, 4667, 7898, 9334, 9581, 15796, 18668, 19162, 24053, 38324, 48106, 51337, 96212, 102674, 205348, 264583, 312689, 529166, 625378, 1058332, 1250756, 3439579, 6879158, 13758316]

約数ペア:

[(1, 13758316), (2, 6879158), (4, 3439579), (11, 1250756), (13, 1058332), (22, 625378), (26, 529166), (44, 312689), (52, 264583), (67, 205348), (134, 102674), (143, 96212), (268, 51337), (286, 48106), (359, 38324), (572, 24053), (718, 19162), (737, 18668), (871, 15796), (1436, 9581), (1474, 9334), (1742, 7898), (2948, 4667), (3484, 3949)]