7736692340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{444127}}^1$

素因数の和:444216

約数の個数: 48

約数和(自身を含む): 17758013952

約数和(自身を除く): 10021321612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3484, 4355, 8710, 17420, 444127, 888254, 1776508, 2220635, 4441270, 5773651, 8882540, 11547302, 23094604, 28868255, 29756509, 57736510, 59513018, 115473020, 119026036, 148782545, 297565090, 386834617, 595130180, 773669234, 1547338468, 1934173085, 3868346170, 7736692340]

約数ペア:

[(1, 7736692340), (2, 3868346170), (4, 1934173085), (5, 1547338468), (10, 773669234), (13, 595130180), (20, 386834617), (26, 297565090), (52, 148782545), (65, 119026036), (67, 115473020), (130, 59513018), (134, 57736510), (260, 29756509), (268, 28868255), (335, 23094604), (670, 11547302), (871, 8882540), (1340, 5773651), (1742, 4441270), (3484, 2220635), (4355, 1776508), (8710, 888254), (17420, 444127)]