1947110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 3953664

約数和(自身を除く): 2006554

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 571, 682, 1142, 1705, 2855, 3410, 5710, 6281, 12562, 17701, 31405, 35402, 62810, 88505, 177010, 194711, 389422, 973555, 1947110]

約数ペア:

[(1, 1947110), (2, 973555), (5, 389422), (10, 194711), (11, 177010), (22, 88505), (31, 62810), (55, 35402), (62, 31405), (110, 17701), (155, 12562), (310, 6281), (341, 5710), (571, 3410), (682, 2855), (1142, 1705)]