1689855712

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{4649}}^1$

素因数の和:5003

約数の個数: 48

約数和(自身を含む): 3428686800

約数和(自身を除く): 1738831088

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 307, 592, 614, 1184, 1228, 2456, 4649, 4912, 9298, 9824, 11359, 18596, 22718, 37192, 45436, 74384, 90872, 148768, 172013, 181744, 344026, 363488, 688052, 1376104, 1427243, 2752208, 2854486, 5504416, 5708972, 11417944, 22835888, 45671776, 52807991, 105615982, 211231964, 422463928, 844927856, 1689855712]

約数ペア:

[(1, 1689855712), (2, 844927856), (4, 422463928), (8, 211231964), (16, 105615982), (32, 52807991), (37, 45671776), (74, 22835888), (148, 11417944), (296, 5708972), (307, 5504416), (592, 2854486), (614, 2752208), (1184, 1427243), (1228, 1376104), (2456, 688052), (4649, 363488), (4912, 344026), (9298, 181744), (9824, 172013), (11359, 148768), (18596, 90872), (22718, 74384), (37192, 45436)]