2577883430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{156901}}^1$

素因数の和:156992

約数の個数: 32

約数和(自身を含む): 4880279808

約数和(自身を除く): 2302396378

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1643, 3286, 8215, 16430, 156901, 313802, 784505, 1569010, 4863931, 8315753, 9727862, 16631506, 24319655, 41578765, 48639310, 83157530, 257788343, 515576686, 1288941715, 2577883430]

約数ペア:

[(1, 2577883430), (2, 1288941715), (5, 515576686), (10, 257788343), (31, 83157530), (53, 48639310), (62, 41578765), (106, 24319655), (155, 16631506), (265, 9727862), (310, 8315753), (530, 4863931), (1643, 1569010), (3286, 784505), (8215, 313802), (16430, 156901)]