1978298602

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8312179}}^1$

素因数の和:8312205

約数の個数: 16

約数和(自身を含む): 3590861760

約数和(自身を除く): 1612563158

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 8312179, 16624358, 58185253, 116370506, 141307043, 282614086, 989149301, 1978298602]

約数ペア:

[(1, 1978298602), (2, 989149301), (7, 282614086), (14, 141307043), (17, 116370506), (34, 58185253), (119, 16624358), (238, 8312179)]