677168212

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{2039}}^1$

素因数の和:2488

約数の個数: 48

約数和(自身を含む): 1405152000

約数和(自身を除く): 727983788

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 409, 812, 818, 1636, 2039, 2863, 4078, 5726, 8156, 11452, 11861, 14273, 23722, 28546, 47444, 57092, 59131, 83027, 118262, 166054, 236524, 332108, 413917, 827834, 833951, 1655668, 1667902, 3335804, 5837657, 11675314, 23350628, 24184579, 48369158, 96738316, 169292053, 338584106, 677168212]

約数ペア:

[(1, 677168212), (2, 338584106), (4, 169292053), (7, 96738316), (14, 48369158), (28, 24184579), (29, 23350628), (58, 11675314), (116, 5837657), (203, 3335804), (406, 1667902), (409, 1655668), (812, 833951), (818, 827834), (1636, 413917), (2039, 332108), (2863, 236524), (4078, 166054), (5726, 118262), (8156, 83027), (11452, 59131), (11861, 57092), (14273, 47444), (23722, 28546)]