1519379716

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{6481}}^1$

素因数の和:6604

約数の個数: 48

約数和(自身を含む): 2874896640

約数和(自身を除く): 1355516924

約数列:

[1, 2, 4, 29, 43, 47, 58, 86, 94, 116, 172, 188, 1247, 1363, 2021, 2494, 2726, 4042, 4988, 5452, 6481, 8084, 12962, 25924, 58609, 117218, 187949, 234436, 278683, 304607, 375898, 557366, 609214, 751796, 1114732, 1218428, 8081807, 8833603, 13098101, 16163614, 17667206, 26196202, 32327228, 35334412, 52392404, 379844929, 759689858, 1519379716]

約数ペア:

[(1, 1519379716), (2, 759689858), (4, 379844929), (29, 52392404), (43, 35334412), (47, 32327228), (58, 26196202), (86, 17667206), (94, 16163614), (116, 13098101), (172, 8833603), (188, 8081807), (1247, 1218428), (1363, 1114732), (2021, 751796), (2494, 609214), (2726, 557366), (4042, 375898), (4988, 304607), (5452, 278683), (6481, 234436), (8084, 187949), (12962, 117218), (25924, 58609)]