2098996310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2351}}^1$

素因数の和:2541

約数の個数: 64

約数和(自身を含む): 4118446080

約数和(自身を除く): 2019449770

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 127, 185, 190, 254, 370, 635, 703, 1270, 1406, 2351, 2413, 3515, 4699, 4702, 4826, 7030, 9398, 11755, 12065, 23495, 23510, 24130, 44669, 46990, 86987, 89281, 89338, 173974, 178562, 223345, 298577, 434935, 446405, 446690, 597154, 869870, 892810, 1492885, 1652753, 2985770, 3305506, 5672963, 8263765, 11047349, 11345926, 16527530, 22094698, 28364815, 55236745, 56729630, 110473490, 209899631, 419799262, 1049498155, 2098996310]

約数ペア:

[(1, 2098996310), (2, 1049498155), (5, 419799262), (10, 209899631), (19, 110473490), (37, 56729630), (38, 55236745), (74, 28364815), (95, 22094698), (127, 16527530), (185, 11345926), (190, 11047349), (254, 8263765), (370, 5672963), (635, 3305506), (703, 2985770), (1270, 1652753), (1406, 1492885), (2351, 892810), (2413, 869870), (3515, 597154), (4699, 446690), (4702, 446405), (4826, 434935), (7030, 298577), (9398, 223345), (11755, 178562), (12065, 173974), (23495, 89338), (23510, 89281), (24130, 86987), (44669, 46990)]