195777790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1505983}}^1$

素因数の和:1506003

約数の個数: 16

約数和(自身を含む): 379507968

約数和(自身を除く): 183730178

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1505983, 3011966, 7529915, 15059830, 19577779, 39155558, 97888895, 195777790]

約数ペア:

[(1, 195777790), (2, 97888895), (5, 39155558), (10, 19577779), (13, 15059830), (26, 7529915), (65, 3011966), (130, 1505983)]