2840614

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 5241600

約数和(自身を除く): 2400986

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 181, 266, 362, 413, 826, 1121, 1267, 2242, 2534, 3439, 6878, 7847, 10679, 15694, 21358, 24073, 48146, 74753, 149506, 202901, 405802, 1420307, 2840614]

約数ペア:

[(1, 2840614), (2, 1420307), (7, 405802), (14, 202901), (19, 149506), (38, 74753), (59, 48146), (118, 24073), (133, 21358), (181, 15694), (266, 10679), (362, 7847), (413, 6878), (826, 3439), (1121, 2534), (1267, 2242)]