907421912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{9059}}^1$

素因数の和:9743

約数の個数: 32

約数和(自身を含む): 1793880000

約数和(自身を除く): 886458088

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 659, 1318, 2636, 5272, 9059, 12521, 18118, 25042, 36236, 50084, 72472, 100168, 172121, 344242, 688484, 1376968, 5969881, 11939762, 23879524, 47759048, 113427739, 226855478, 453710956, 907421912]

約数ペア:

[(1, 907421912), (2, 453710956), (4, 226855478), (8, 113427739), (19, 47759048), (38, 23879524), (76, 11939762), (152, 5969881), (659, 1376968), (1318, 688484), (2636, 344242), (5272, 172121), (9059, 100168), (12521, 72472), (18118, 50084), (25042, 36236)]