1640461962

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{14653}}^1$

素因数の和:15102

約数の個数: 32

約数和(自身を含む): 3359400192

約数和(自身を除く): 1718938230

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 397, 794, 1191, 2382, 14653, 18659, 29306, 37318, 43959, 55977, 87918, 111954, 688691, 1377382, 2066073, 4132146, 5817241, 11634482, 17451723, 34903446, 273410327, 546820654, 820230981, 1640461962]

約数ペア:

[(1, 1640461962), (2, 820230981), (3, 546820654), (6, 273410327), (47, 34903446), (94, 17451723), (141, 11634482), (282, 5817241), (397, 4132146), (794, 2066073), (1191, 1377382), (2382, 688691), (14653, 111954), (18659, 87918), (29306, 55977), (37318, 43959)]