2007400664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{1483}}^1$

素因数の和:1812

約数の個数: 64

約数和(自身を含む): 4110976800

約数和(自身を除く): 2103576136

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 269, 296, 538, 629, 1076, 1258, 1483, 2152, 2516, 2966, 4573, 5032, 5932, 9146, 9953, 11864, 18292, 19906, 25211, 36584, 39812, 50422, 54871, 79624, 100844, 109742, 169201, 201688, 219484, 338402, 398927, 438968, 676804, 797854, 932807, 1353608, 1595708, 1865614, 3191416, 3731228, 6781759, 7462456, 13563518, 14760299, 27127036, 29520598, 54254072, 59041196, 118082392, 250925083, 501850166, 1003700332, 2007400664]

約数ペア:

[(1, 2007400664), (2, 1003700332), (4, 501850166), (8, 250925083), (17, 118082392), (34, 59041196), (37, 54254072), (68, 29520598), (74, 27127036), (136, 14760299), (148, 13563518), (269, 7462456), (296, 6781759), (538, 3731228), (629, 3191416), (1076, 1865614), (1258, 1595708), (1483, 1353608), (2152, 932807), (2516, 797854), (2966, 676804), (4573, 438968), (5032, 398927), (5932, 338402), (9146, 219484), (9953, 201688), (11864, 169201), (18292, 109742), (19906, 100844), (25211, 79624), (36584, 54871), (39812, 50422)]