1330694788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{2011}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 2543232384

約数和(自身を除く): 1212537596

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 263, 526, 629, 1052, 1258, 2011, 2516, 4022, 4471, 8044, 8942, 9731, 17884, 19462, 34187, 38924, 68374, 74407, 136748, 148814, 165427, 297628, 330854, 528893, 661708, 1057786, 1264919, 2115572, 2529838, 5059676, 8991181, 17982362, 19569041, 35964724, 39138082, 78276164, 332673697, 665347394, 1330694788]

約数ペア:

[(1, 1330694788), (2, 665347394), (4, 332673697), (17, 78276164), (34, 39138082), (37, 35964724), (68, 19569041), (74, 17982362), (148, 8991181), (263, 5059676), (526, 2529838), (629, 2115572), (1052, 1264919), (1258, 1057786), (2011, 661708), (2516, 528893), (4022, 330854), (4471, 297628), (8044, 165427), (8942, 148814), (9731, 136748), (17884, 74407), (19462, 68374), (34187, 38924)]