1993961060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1095583}}^1$

素因数の和:1095612

約数の個数: 48

約数和(自身を含む): 5153627136

約数和(自身を除く): 3159666076

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 1095583, 2191166, 4382332, 5477915, 7669081, 10955830, 14242579, 15338162, 21911660, 28485158, 30676324, 38345405, 56970316, 71212895, 76690810, 99698053, 142425790, 153381620, 199396106, 284851580, 398792212, 498490265, 996980530, 1993961060]

約数ペア:

[(1, 1993961060), (2, 996980530), (4, 498490265), (5, 398792212), (7, 284851580), (10, 199396106), (13, 153381620), (14, 142425790), (20, 99698053), (26, 76690810), (28, 71212895), (35, 56970316), (52, 38345405), (65, 30676324), (70, 28485158), (91, 21911660), (130, 15338162), (140, 14242579), (182, 10955830), (260, 7669081), (364, 5477915), (455, 4382332), (910, 2191166), (1820, 1095583)]