2013288815524

素因数分解:

$2^2\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{2917}}^1\times {\mathrm{19927}}^1$

素因数の和:24092

約数の個数: 48

約数和(自身を含む): 4031416544512

約数和(自身を除く): 2018127728988

約数列:

[1, 2, 4, 7, 14, 28, 1237, 2474, 2917, 4948, 5834, 8659, 11668, 17318, 19927, 20419, 34636, 39854, 40838, 79708, 81676, 139489, 278978, 557956, 3608329, 7216658, 14433316, 24649699, 25258303, 49299398, 50516606, 58127059, 98598796, 101033212, 116254118, 172547893, 232508236, 345095786, 406889413, 690191572, 813778826, 1627557652, 71903171983, 143806343966, 287612687932, 503322203881, 1006644407762, 2013288815524]

約数ペア:

[(1, 2013288815524), (2, 1006644407762), (4, 503322203881), (7, 287612687932), (14, 143806343966), (28, 71903171983), (1237, 1627557652), (2474, 813778826), (2917, 690191572), (4948, 406889413), (5834, 345095786), (8659, 232508236), (11668, 172547893), (17318, 116254118), (19927, 101033212), (20419, 98598796), (34636, 58127059), (39854, 50516606), (40838, 49299398), (79708, 25258303), (81676, 24649699), (139489, 14433316), (278978, 7216658), (557956, 3608329)]