888978444

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{5519}}^1$

素因数の和:5990

約数の個数: 48

約数和(自身を含む): 2146529280

約数和(自身を除く): 1257550836

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 433, 866, 1299, 1732, 2598, 5196, 5519, 11038, 13423, 16557, 22076, 26846, 33114, 40269, 53692, 66228, 80538, 161076, 171089, 342178, 513267, 684356, 1026534, 2053068, 2389727, 4779454, 7169181, 9558908, 14338362, 28676724, 74081537, 148163074, 222244611, 296326148, 444489222, 888978444]

約数ペア:

[(1, 888978444), (2, 444489222), (3, 296326148), (4, 222244611), (6, 148163074), (12, 74081537), (31, 28676724), (62, 14338362), (93, 9558908), (124, 7169181), (186, 4779454), (372, 2389727), (433, 2053068), (866, 1026534), (1299, 684356), (1732, 513267), (2598, 342178), (5196, 171089), (5519, 161076), (11038, 80538), (13423, 66228), (16557, 53692), (22076, 40269), (26846, 33114)]