17939494732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2377}}^1\times {\mathrm{2707}}^1$

素因数の和:5146

約数の個数: 48

約数和(自身を含む): 34078490208

約数和(自身を除く): 16138995476

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2377, 2707, 2788, 4754, 5414, 9508, 10828, 40409, 46019, 80818, 92038, 97457, 110987, 161636, 184076, 194914, 221974, 389828, 443948, 1656769, 1886779, 3313538, 3773558, 6434539, 6627076, 7547116, 12869078, 25738156, 109387163, 218774326, 263816099, 437548652, 527632198, 1055264396, 4484873683, 8969747366, 17939494732]

約数ペア:

[(1, 17939494732), (2, 8969747366), (4, 4484873683), (17, 1055264396), (34, 527632198), (41, 437548652), (68, 263816099), (82, 218774326), (164, 109387163), (697, 25738156), (1394, 12869078), (2377, 7547116), (2707, 6627076), (2788, 6434539), (4754, 3773558), (5414, 3313538), (9508, 1886779), (10828, 1656769), (40409, 443948), (46019, 389828), (80818, 221974), (92038, 194914), (97457, 184076), (110987, 161636)]