2486264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 5356800

約数和(自身を除く): 2870536

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1487, 1672, 2974, 5948, 11896, 16357, 28253, 32714, 56506, 65428, 113012, 130856, 226024, 310783, 621566, 1243132, 2486264]

約数ペア:

[(1, 2486264), (2, 1243132), (4, 621566), (8, 310783), (11, 226024), (19, 130856), (22, 113012), (38, 65428), (44, 56506), (76, 32714), (88, 28253), (152, 16357), (209, 11896), (418, 5948), (836, 2974), (1487, 1672)]