1036721008

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{104677}}^1$

素因数の和:105304

約数の個数: 20

約数和(自身を含む): 2011911160

約数和(自身を除く): 975190152

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 104677, 209354, 418708, 837416, 1674832, 64795063, 129590126, 259180252, 518360504, 1036721008]

約数ペア:

[(1, 1036721008), (2, 518360504), (4, 259180252), (8, 129590126), (16, 64795063), (619, 1674832), (1238, 837416), (2476, 418708), (4952, 209354), (9904, 104677)]