260653010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{3541}}^1$

素因数の和:3998

約数の個数: 32

約数和(自身を含む): 498061872

約数和(自身を除く): 237408862

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 433, 866, 2165, 3541, 4330, 7082, 7361, 14722, 17705, 35410, 36805, 60197, 73610, 120394, 300985, 601970, 1533253, 3066506, 7666265, 15332530, 26065301, 52130602, 130326505, 260653010]

約数ペア:

[(1, 260653010), (2, 130326505), (5, 52130602), (10, 26065301), (17, 15332530), (34, 7666265), (85, 3066506), (170, 1533253), (433, 601970), (866, 300985), (2165, 120394), (3541, 73610), (4330, 60197), (7082, 36805), (7361, 35410), (14722, 17705)]