701988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 1916544

約数和(自身を除く): 1214556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 137, 183, 244, 274, 366, 411, 427, 548, 732, 822, 854, 959, 1281, 1644, 1708, 1918, 2562, 2877, 3836, 5124, 5754, 8357, 11508, 16714, 25071, 33428, 50142, 58499, 100284, 116998, 175497, 233996, 350994, 701988]

約数ペア:

[(1, 701988), (2, 350994), (3, 233996), (4, 175497), (6, 116998), (7, 100284), (12, 58499), (14, 50142), (21, 33428), (28, 25071), (42, 16714), (61, 11508), (84, 8357), (122, 5754), (137, 5124), (183, 3836), (244, 2877), (274, 2562), (366, 1918), (411, 1708), (427, 1644), (548, 1281), (732, 959), (822, 854)]