1997504

素因数分解:

$2^6\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 42

約数和(自身を含む): 4213860

約数和(自身を除く): 2216356

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 59, 64, 92, 118, 184, 236, 368, 472, 529, 736, 944, 1058, 1357, 1472, 1888, 2116, 2714, 3776, 4232, 5428, 8464, 10856, 16928, 21712, 31211, 33856, 43424, 62422, 86848, 124844, 249688, 499376, 998752, 1997504]

約数ペア:

[(1, 1997504), (2, 998752), (4, 499376), (8, 249688), (16, 124844), (23, 86848), (32, 62422), (46, 43424), (59, 33856), (64, 31211), (92, 21712), (118, 16928), (184, 10856), (236, 8464), (368, 5428), (472, 4232), (529, 3776), (736, 2714), (944, 2116), (1058, 1888), (1357, 1472)]