2390751004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{3613}}^1$

素因数の和:3934

約数の個数: 48

約数和(自身を含む): 4568211648

約数和(自身を除く): 2177460644

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 263, 526, 629, 1052, 1258, 2516, 3613, 4471, 7226, 8942, 9731, 14452, 17884, 19462, 38924, 61421, 122842, 133681, 165427, 245684, 267362, 330854, 534724, 661708, 950219, 1900438, 2272577, 3800876, 4545154, 9090308, 16153723, 32307446, 35158103, 64614892, 70316206, 140632412, 597687751, 1195375502, 2390751004]

約数ペア:

[(1, 2390751004), (2, 1195375502), (4, 597687751), (17, 140632412), (34, 70316206), (37, 64614892), (68, 35158103), (74, 32307446), (148, 16153723), (263, 9090308), (526, 4545154), (629, 3800876), (1052, 2272577), (1258, 1900438), (2516, 950219), (3613, 661708), (4471, 534724), (7226, 330854), (8942, 267362), (9731, 245684), (14452, 165427), (17884, 133681), (19462, 122842), (38924, 61421)]