887971396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{7351}}^1$

素因数の和:7492

約数の個数: 48

約数和(自身を含む): 1763774208

約数和(自身を除く): 875802812

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 101, 202, 299, 404, 598, 1196, 1313, 2323, 2626, 4646, 5252, 7351, 9292, 14702, 29404, 30199, 60398, 95563, 120796, 169073, 191126, 338146, 382252, 676292, 742451, 1484902, 2197949, 2969804, 4395898, 8791796, 9651863, 17076373, 19303726, 34152746, 38607452, 68305492, 221992849, 443985698, 887971396]

約数ペア:

[(1, 887971396), (2, 443985698), (4, 221992849), (13, 68305492), (23, 38607452), (26, 34152746), (46, 19303726), (52, 17076373), (92, 9651863), (101, 8791796), (202, 4395898), (299, 2969804), (404, 2197949), (598, 1484902), (1196, 742451), (1313, 676292), (2323, 382252), (2626, 338146), (4646, 191126), (5252, 169073), (7351, 120796), (9292, 95563), (14702, 60398), (29404, 30199)]