2980456684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{2857}}^1$

素因数の和:3118

約数の個数: 48

約数和(自身を含む): 5531258880

約数和(自身を除く): 2550802196

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 179, 188, 358, 716, 1457, 2857, 2914, 5549, 5714, 5828, 8413, 11098, 11428, 16826, 22196, 33652, 88567, 134279, 177134, 260803, 268558, 354268, 511403, 521606, 537116, 1022806, 1043212, 2045612, 4162649, 8325298, 15853493, 16650596, 24035941, 31706986, 48071882, 63413972, 96143764, 745114171, 1490228342, 2980456684]

約数ペア:

[(1, 2980456684), (2, 1490228342), (4, 745114171), (31, 96143764), (47, 63413972), (62, 48071882), (94, 31706986), (124, 24035941), (179, 16650596), (188, 15853493), (358, 8325298), (716, 4162649), (1457, 2045612), (2857, 1043212), (2914, 1022806), (5549, 537116), (5714, 521606), (5828, 511403), (8413, 354268), (11098, 268558), (11428, 260803), (16826, 177134), (22196, 134279), (33652, 88567)]