8565511890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21962851}}^1$

素因数の和:21962874

約数の個数: 32

約数和(自身を含む): 22138554816

約数和(自身を除く): 13573042926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 21962851, 43925702, 65888553, 109814255, 131777106, 219628510, 285517063, 329442765, 571034126, 658885530, 856551189, 1427585315, 1713102378, 2855170630, 4282755945, 8565511890]

約数ペア:

[(1, 8565511890), (2, 4282755945), (3, 2855170630), (5, 1713102378), (6, 1427585315), (10, 856551189), (13, 658885530), (15, 571034126), (26, 329442765), (30, 285517063), (39, 219628510), (65, 131777106), (78, 109814255), (130, 65888553), (195, 43925702), (390, 21962851)]