1020965906

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1379

約数の個数: 48

約数和(自身を含む): 1726764480

約数和(自身を除く): 705798574

約数列:

[1, 2, 17, 23, 34, 46, 61, 122, 289, 391, 578, 782, 1037, 1259, 1403, 2074, 2518, 2806, 6647, 13294, 17629, 21403, 23851, 28957, 35258, 42806, 47702, 57914, 76799, 153598, 363851, 405467, 492269, 727702, 810934, 984538, 1305583, 1766377, 2611166, 3532754, 8368573, 16737146, 22194911, 30028409, 44389822, 60056818, 510482953, 1020965906]

約数ペア:

[(1, 1020965906), (2, 510482953), (17, 60056818), (23, 44389822), (34, 30028409), (46, 22194911), (61, 16737146), (122, 8368573), (289, 3532754), (391, 2611166), (578, 1766377), (782, 1305583), (1037, 984538), (1259, 810934), (1403, 727702), (2074, 492269), (2518, 405467), (2806, 363851), (6647, 153598), (13294, 76799), (17629, 57914), (21403, 47702), (23851, 42806), (28957, 35258)]