2008016887142

素因数分解:

$2^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{3041}}^1\times {\mathrm{38377}}^1$

素因数の和:42656

約数の個数: 32

約数和(自身を含む): 3446338259520

約数和(自身を除く): 1438321372378

約数列:

[1, 2, 7, 14, 1229, 2458, 3041, 6082, 8603, 17206, 21287, 38377, 42574, 76754, 268639, 537278, 3737389, 7474778, 26161723, 47165333, 52323446, 94330666, 116704457, 233408914, 330157331, 660314662, 816931199, 1633862398, 143429777653, 286859555306, 1004008443571, 2008016887142]

約数ペア:

[(1, 2008016887142), (2, 1004008443571), (7, 286859555306), (14, 143429777653), (1229, 1633862398), (2458, 816931199), (3041, 660314662), (6082, 330157331), (8603, 233408914), (17206, 116704457), (21287, 94330666), (38377, 52323446), (42574, 47165333), (76754, 26161723), (268639, 7474778), (537278, 3737389)]