1953669004

素因数分解:

$2^2\times 7^3\times {\mathrm{1423957}}^1$

素因数の和:1423982

約数の個数: 24

約数和(自身を含む): 3987082400

約数和(自身を除く): 2033413396

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 1423957, 2847914, 5695828, 9967699, 19935398, 39870796, 69773893, 139547786, 279095572, 488417251, 976834502, 1953669004]

約数ペア:

[(1, 1953669004), (2, 976834502), (4, 488417251), (7, 279095572), (14, 139547786), (28, 69773893), (49, 39870796), (98, 19935398), (196, 9967699), (343, 5695828), (686, 2847914), (1372, 1423957)]