2781773715764

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1613}}^1\times {\mathrm{5457583}}^1$

素因数の和:5459279

約数の個数: 24

約数和(自身を含む): 4932782722560

約数和(自身を除く): 2151009006796

約数列:

[1, 2, 4, 79, 158, 316, 1613, 3226, 6452, 127427, 254854, 509708, 5457583, 10915166, 21830332, 431149057, 862298114, 1724596228, 8803081379, 17606162758, 35212325516, 695443428941, 1390886857882, 2781773715764]

約数ペア:

[(1, 2781773715764), (2, 1390886857882), (4, 695443428941), (79, 35212325516), (158, 17606162758), (316, 8803081379), (1613, 1724596228), (3226, 862298114), (6452, 431149057), (127427, 21830332), (254854, 10915166), (509708, 5457583)]