13475144

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 26214840

約数和(自身を除く): 12739696

約数列:

[1, 2, 4, 8, 53, 61, 106, 122, 212, 244, 424, 488, 521, 1042, 2084, 3233, 4168, 6466, 12932, 25864, 27613, 31781, 55226, 63562, 110452, 127124, 220904, 254248, 1684393, 3368786, 6737572, 13475144]

約数ペア:

[(1, 13475144), (2, 6737572), (4, 3368786), (8, 1684393), (53, 254248), (61, 220904), (106, 127124), (122, 110452), (212, 63562), (244, 55226), (424, 31781), (488, 27613), (521, 25864), (1042, 12932), (2084, 6466), (3233, 4168)]