485004268

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{631}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 985030144

約数和(自身を除く): 500025876

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 283, 388, 566, 631, 679, 1132, 1262, 1358, 1981, 2524, 2716, 3962, 4417, 7924, 8834, 17668, 27451, 54902, 61207, 109804, 122414, 178573, 192157, 244828, 357146, 384314, 428449, 714292, 768628, 856898, 1250011, 1713796, 2500022, 5000044, 17321581, 34643162, 69286324, 121251067, 242502134, 485004268]

約数ペア:

[(1, 485004268), (2, 242502134), (4, 121251067), (7, 69286324), (14, 34643162), (28, 17321581), (97, 5000044), (194, 2500022), (283, 1713796), (388, 1250011), (566, 856898), (631, 768628), (679, 714292), (1132, 428449), (1262, 384314), (1358, 357146), (1981, 244828), (2524, 192157), (2716, 178573), (3962, 122414), (4417, 109804), (7924, 61207), (8834, 54902), (17668, 27451)]