2900338028

素因数分解:

$2^2\times 7^3\times {\mathrm{2113949}}^1$

素因数の和:2113974

約数の個数: 24

約数和(自身を含む): 5919060000

約数和(自身を除く): 3018721972

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2113949, 4227898, 8455796, 14797643, 29595286, 59190572, 103583501, 207167002, 414334004, 725084507, 1450169014, 2900338028]

約数ペア:

[(1, 2900338028), (2, 1450169014), (4, 725084507), (7, 414334004), (14, 207167002), (28, 103583501), (49, 59190572), (98, 29595286), (196, 14797643), (343, 8455796), (686, 4227898), (1372, 2113949)]