2338406

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 4320000

約数和(自身を除く): 1981594

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 149, 266, 298, 413, 826, 1043, 1121, 2086, 2242, 2831, 5662, 7847, 8791, 15694, 17582, 19817, 39634, 61537, 123074, 167029, 334058, 1169203, 2338406]

約数ペア:

[(1, 2338406), (2, 1169203), (7, 334058), (14, 167029), (19, 123074), (38, 61537), (59, 39634), (118, 19817), (133, 17582), (149, 15694), (266, 8791), (298, 7847), (413, 5662), (826, 2831), (1043, 2242), (1121, 2086)]