1880640692012

素因数分解:

$2^2\times {\mathrm{619}}^1\times {\mathrm{5147}}^1\times {\mathrm{147571}}^1$

素因数の和:153341

約数の個数: 24

約数和(自身を含む): 3297100847040

約数和(自身を除く): 1416460155028

約数列:

[1, 2, 4, 619, 1238, 2476, 5147, 10294, 20588, 147571, 295142, 590284, 3185993, 6371986, 12743972, 91346449, 182692898, 365385796, 759547937, 1519095874, 3038191748, 470160173003, 940320346006, 1880640692012]

約数ペア:

[(1, 1880640692012), (2, 940320346006), (4, 470160173003), (619, 3038191748), (1238, 1519095874), (2476, 759547937), (5147, 365385796), (10294, 182692898), (20588, 91346449), (147571, 12743972), (295142, 6371986), (590284, 3185993)]