1640692482

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{173839}}^1$

素因数の和:173879

約数の個数: 48

約数和(自身を含む): 3884280960

約数和(自身を除く): 2243588478

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 173839, 347678, 521517, 1043034, 1912229, 2259907, 3824458, 4519814, 5736687, 6779721, 11473374, 13559442, 21034519, 24858977, 42069038, 49717954, 63103557, 74576931, 126207114, 149153862, 273448747, 546897494, 820346241, 1640692482]

約数ペア:

[(1, 1640692482), (2, 820346241), (3, 546897494), (6, 273448747), (11, 149153862), (13, 126207114), (22, 74576931), (26, 63103557), (33, 49717954), (39, 42069038), (66, 24858977), (78, 21034519), (121, 13559442), (143, 11473374), (242, 6779721), (286, 5736687), (363, 4519814), (429, 3824458), (726, 2259907), (858, 1912229), (1573, 1043034), (3146, 521517), (4719, 347678), (9438, 173839)]