1380498532

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2900207}}^1$

素因数の和:2900235

約数の個数: 24

約数和(自身を含む): 2923409664

約数和(自身を除く): 1542911132

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2900207, 5800414, 11600828, 20301449, 40602898, 49303519, 81205796, 98607038, 197214076, 345124633, 690249266, 1380498532]

約数ペア:

[(1, 1380498532), (2, 690249266), (4, 345124633), (7, 197214076), (14, 98607038), (17, 81205796), (28, 49303519), (34, 40602898), (68, 20301449), (119, 11600828), (238, 5800414), (476, 2900207)]