488545304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{56597}}^1$

素因数の和:56699

約数の個数: 32

約数和(自身を含む): 998388720

約数和(自身を除く): 509843416

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8632, 56597, 113194, 226388, 452776, 735761, 1471522, 2943044, 4697551, 5886088, 9395102, 18790204, 37580408, 61068163, 122136326, 244272652, 488545304]

約数ペア:

[(1, 488545304), (2, 244272652), (4, 122136326), (8, 61068163), (13, 37580408), (26, 18790204), (52, 9395102), (83, 5886088), (104, 4697551), (166, 2943044), (332, 1471522), (664, 735761), (1079, 452776), (2158, 226388), (4316, 113194), (8632, 56597)]