920619434

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{12791}}^1$

素因数の和:12950

約数の個数: 32

約数和(自身を含む): 1624686336

約数和(自身を除く): 704066902

約数列:

[1, 2, 7, 14, 53, 97, 106, 194, 371, 679, 742, 1358, 5141, 10282, 12791, 25582, 35987, 71974, 89537, 179074, 677923, 1240727, 1355846, 2481454, 4745461, 8685089, 9490922, 17370178, 65758531, 131517062, 460309717, 920619434]

約数ペア:

[(1, 920619434), (2, 460309717), (7, 131517062), (14, 65758531), (53, 17370178), (97, 9490922), (106, 8685089), (194, 4745461), (371, 2481454), (679, 1355846), (742, 1240727), (1358, 677923), (5141, 179074), (10282, 89537), (12791, 71974), (25582, 35987)]