1420648418

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{71917}}^1$

素因数の和:72026

約数の個数: 32

約数和(自身を含む): 2609760384

約数和(自身を除く): 1189111966

約数列:

[1, 2, 7, 14, 17, 34, 83, 119, 166, 238, 581, 1162, 1411, 2822, 9877, 19754, 71917, 143834, 503419, 1006838, 1222589, 2445178, 5969111, 8558123, 11938222, 17116246, 41783777, 83567554, 101474887, 202949774, 710324209, 1420648418]

約数ペア:

[(1, 1420648418), (2, 710324209), (7, 202949774), (14, 101474887), (17, 83567554), (34, 41783777), (83, 17116246), (119, 11938222), (166, 8558123), (238, 5969111), (581, 2445178), (1162, 1222589), (1411, 1006838), (2822, 503419), (9877, 143834), (19754, 71917)]