9803676376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1\times {\mathrm{1597}}^1$

素因数の和:2564

約数の個数: 64

約数和(自身を含む): 20126746080

約数和(自身を除く): 10323069704

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 881, 1597, 1742, 1762, 3194, 3484, 3524, 6388, 6968, 7048, 11453, 12776, 20761, 22906, 41522, 45812, 59027, 83044, 91624, 106999, 118054, 166088, 213998, 236108, 427996, 472216, 767351, 855992, 1390987, 1406957, 1534702, 2781974, 2813914, 3069404, 5563948, 5627828, 6138808, 11127896, 11255656, 18290441, 36580882, 73161764, 94266119, 146323528, 188532238, 377064476, 754128952, 1225459547, 2450919094, 4901838188, 9803676376]

約数ペア:

[(1, 9803676376), (2, 4901838188), (4, 2450919094), (8, 1225459547), (13, 754128952), (26, 377064476), (52, 188532238), (67, 146323528), (104, 94266119), (134, 73161764), (268, 36580882), (536, 18290441), (871, 11255656), (881, 11127896), (1597, 6138808), (1742, 5627828), (1762, 5563948), (3194, 3069404), (3484, 2813914), (3524, 2781974), (6388, 1534702), (6968, 1406957), (7048, 1390987), (11453, 855992), (12776, 767351), (20761, 472216), (22906, 427996), (41522, 236108), (45812, 213998), (59027, 166088), (83044, 118054), (91624, 106999)]