2013226656497

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1\times {\mathrm{2851}}^1\times {\mathrm{3821}}^1$

素因数の和:8249

約数の個数: 32

約数和(自身を含む): 2439235378944

約数和(自身を除く): 426008722447

約数列:

[1, 7, 17, 119, 1553, 2851, 3821, 10871, 19957, 26401, 26747, 48467, 64957, 184807, 339269, 454699, 4427603, 5934013, 10893671, 30993221, 41538091, 75269251, 76255697, 100878221, 185192407, 526884757, 706147547, 1296346849, 16917871063, 118425097441, 287603808071, 2013226656497]

約数ペア:

[(1, 2013226656497), (7, 287603808071), (17, 118425097441), (119, 16917871063), (1553, 1296346849), (2851, 706147547), (3821, 526884757), (10871, 185192407), (19957, 100878221), (26401, 76255697), (26747, 75269251), (48467, 41538091), (64957, 30993221), (184807, 10893671), (339269, 5934013), (454699, 4427603)]