1659220862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{19739}}^1$

素因数の和:19868

約数の個数: 32

約数和(自身を含む): 2775759840

約数和(自身を除く): 1116538978

約数列:

[1, 2, 13, 26, 53, 61, 106, 122, 689, 793, 1378, 1586, 3233, 6466, 19739, 39478, 42029, 84058, 256607, 513214, 1046167, 1204079, 2092334, 2408158, 13600171, 15653027, 27200342, 31306054, 63816187, 127632374, 829610431, 1659220862]

約数ペア:

[(1, 1659220862), (2, 829610431), (13, 127632374), (26, 63816187), (53, 31306054), (61, 27200342), (106, 15653027), (122, 13600171), (689, 2408158), (793, 2092334), (1378, 1204079), (1586, 1046167), (3233, 513214), (6466, 256607), (19739, 84058), (39478, 42029)]