2211416

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 4414080

約数和(自身を除く): 2202664

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 241, 248, 296, 482, 964, 1147, 1928, 2294, 4588, 7471, 8917, 9176, 14942, 17834, 29884, 35668, 59768, 71336, 276427, 552854, 1105708, 2211416]

約数ペア:

[(1, 2211416), (2, 1105708), (4, 552854), (8, 276427), (31, 71336), (37, 59768), (62, 35668), (74, 29884), (124, 17834), (148, 14942), (241, 9176), (248, 8917), (296, 7471), (482, 4588), (964, 2294), (1147, 1928)]