2688892142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{64877}}^1$

素因数の和:64972

約数の個数: 32

約数和(自身を含む): 4540421952

約数和(自身を除く): 1851529810

約数列:

[1, 2, 17, 23, 34, 46, 53, 106, 391, 782, 901, 1219, 1802, 2438, 20723, 41446, 64877, 129754, 1102909, 1492171, 2205818, 2984342, 3438481, 6876962, 25366907, 50733814, 58454177, 79085063, 116908354, 158170126, 1344446071, 2688892142]

約数ペア:

[(1, 2688892142), (2, 1344446071), (17, 158170126), (23, 116908354), (34, 79085063), (46, 58454177), (53, 50733814), (106, 25366907), (391, 6876962), (782, 3438481), (901, 2984342), (1219, 2205818), (1802, 1492171), (2438, 1102909), (20723, 129754), (41446, 64877)]