811100828

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 1485939840

約数和(自身を除く): 674839012

約数列:

[1, 2, 4, 37, 74, 109, 137, 148, 218, 274, 367, 436, 548, 734, 1468, 4033, 5069, 8066, 10138, 13579, 14933, 16132, 20276, 27158, 29866, 40003, 50279, 54316, 59732, 80006, 100558, 160012, 201116, 552521, 1105042, 1480111, 1860323, 2210084, 2960222, 3720646, 5480411, 5920444, 7441292, 10960822, 21921644, 202775207, 405550414, 811100828]

約数ペア:

[(1, 811100828), (2, 405550414), (4, 202775207), (37, 21921644), (74, 10960822), (109, 7441292), (137, 5920444), (148, 5480411), (218, 3720646), (274, 2960222), (367, 2210084), (436, 1860323), (548, 1480111), (734, 1105042), (1468, 552521), (4033, 201116), (5069, 160012), (8066, 100558), (10138, 80006), (13579, 59732), (14933, 54316), (16132, 50279), (20276, 40003), (27158, 29866)]