4263812

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 9072000

約数和(自身を除く): 4808188

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 59, 89, 116, 118, 178, 203, 236, 356, 406, 413, 623, 812, 826, 1246, 1652, 1711, 2492, 2581, 3422, 5162, 5251, 6844, 10324, 10502, 11977, 18067, 21004, 23954, 36134, 36757, 47908, 72268, 73514, 147028, 152279, 304558, 609116, 1065953, 2131906, 4263812]

約数ペア:

[(1, 4263812), (2, 2131906), (4, 1065953), (7, 609116), (14, 304558), (28, 152279), (29, 147028), (58, 73514), (59, 72268), (89, 47908), (116, 36757), (118, 36134), (178, 23954), (203, 21004), (236, 18067), (356, 11977), (406, 10502), (413, 10324), (623, 6844), (812, 5251), (826, 5162), (1246, 3422), (1652, 2581), (1711, 2492)]