883899604

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 1786579200

約数和(自身を除く): 902679596

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 421, 449, 668, 842, 898, 1169, 1684, 1796, 2338, 2947, 3143, 4676, 5894, 6286, 11788, 12572, 70307, 74983, 140614, 149966, 189029, 281228, 299932, 378058, 492149, 524881, 756116, 984298, 1049762, 1323203, 1968596, 2099524, 2646406, 5292812, 31567843, 63135686, 126271372, 220974901, 441949802, 883899604]

約数ペア:

[(1, 883899604), (2, 441949802), (4, 220974901), (7, 126271372), (14, 63135686), (28, 31567843), (167, 5292812), (334, 2646406), (421, 2099524), (449, 1968596), (668, 1323203), (842, 1049762), (898, 984298), (1169, 756116), (1684, 524881), (1796, 492149), (2338, 378058), (2947, 299932), (3143, 281228), (4676, 189029), (5894, 149966), (6286, 140614), (11788, 74983), (12572, 70307)]