405641104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{3797}}^1$

素因数の和:4423

約数の個数: 40

約数和(自身を含む): 859016448

約数和(自身を除く): 453375344

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 607, 1214, 2428, 3797, 4856, 6677, 7594, 9712, 13354, 15188, 26708, 30376, 41767, 53416, 60752, 83534, 106832, 167068, 334136, 668272, 2304779, 4609558, 9219116, 18438232, 25352569, 36876464, 50705138, 101410276, 202820552, 405641104]

約数ペア:

[(1, 405641104), (2, 202820552), (4, 101410276), (8, 50705138), (11, 36876464), (16, 25352569), (22, 18438232), (44, 9219116), (88, 4609558), (176, 2304779), (607, 668272), (1214, 334136), (2428, 167068), (3797, 106832), (4856, 83534), (6677, 60752), (7594, 53416), (9712, 41767), (13354, 30376), (15188, 26708)]