2542421198

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{523}}^1\times {\mathrm{6733}}^1$

素因数の和:7296

約数の個数: 24

約数和(自身を含む): 4033208088

約数和(自身を除く): 1490786890

約数列:

[1, 2, 19, 38, 361, 523, 722, 1046, 6733, 9937, 13466, 19874, 127927, 188803, 255854, 377606, 2430613, 3521359, 4861226, 7042718, 66905821, 133811642, 1271210599, 2542421198]

約数ペア:

[(1, 2542421198), (2, 1271210599), (19, 133811642), (38, 66905821), (361, 7042718), (523, 4861226), (722, 3521359), (1046, 2430613), (6733, 377606), (9937, 255854), (13466, 188803), (19874, 127927)]