2789544856

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{493201}}^1$

素因数の和:493315

約数の個数: 32

約数和(自身を含む): 6036792480

約数和(自身を除く): 3247247624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 493201, 986402, 1972804, 3452407, 3945608, 6904814, 13809628, 27619256, 49813301, 99626602, 199253204, 348693107, 398506408, 697386214, 1394772428, 2789544856]

約数ペア:

[(1, 2789544856), (2, 1394772428), (4, 697386214), (7, 398506408), (8, 348693107), (14, 199253204), (28, 99626602), (56, 49813301), (101, 27619256), (202, 13809628), (404, 6904814), (707, 3945608), (808, 3452407), (1414, 1972804), (2828, 986402), (5656, 493201)]