4196270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{191}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 8225280

約数和(自身を除く): 4029010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 191, 338, 382, 845, 955, 1690, 1910, 2197, 2483, 4394, 4966, 10985, 12415, 21970, 24830, 32279, 64558, 161395, 322790, 419627, 839254, 2098135, 4196270]

約数ペア:

[(1, 4196270), (2, 2098135), (5, 839254), (10, 419627), (13, 322790), (26, 161395), (65, 64558), (130, 32279), (169, 24830), (191, 21970), (338, 12415), (382, 10985), (845, 4966), (955, 4394), (1690, 2483), (1910, 2197)]