9378840016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6441511}}^1$

素因数の和:6441539

約数の個数: 40

約数和(自身を含む): 22364929664

約数和(自身を除く): 12986089648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 6441511, 12883022, 25766044, 45090577, 51532088, 83739643, 90181154, 103064176, 167479286, 180362308, 334958572, 360724616, 586177501, 669917144, 721449232, 1172355002, 1339834288, 2344710004, 4689420008, 9378840016]

約数ペア:

[(1, 9378840016), (2, 4689420008), (4, 2344710004), (7, 1339834288), (8, 1172355002), (13, 721449232), (14, 669917144), (16, 586177501), (26, 360724616), (28, 334958572), (52, 180362308), (56, 167479286), (91, 103064176), (104, 90181154), (112, 83739643), (182, 51532088), (208, 45090577), (364, 25766044), (728, 12883022), (1456, 6441511)]