242527610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109741}}^1$

素因数の和:109778

約数の個数: 32

約数和(自身を含む): 497789712

約数和(自身を除く): 255262102

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 109741, 219482, 548705, 1097410, 1426633, 1865597, 2853266, 3731194, 7133165, 9327985, 14266330, 18655970, 24252761, 48505522, 121263805, 242527610]

約数ペア:

[(1, 242527610), (2, 121263805), (5, 48505522), (10, 24252761), (13, 18655970), (17, 14266330), (26, 9327985), (34, 7133165), (65, 3731194), (85, 2853266), (130, 1865597), (170, 1426633), (221, 1097410), (442, 548705), (1105, 219482), (2210, 109741)]