2040220832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{28349}}^1$

素因数の和:28545

約数の個数: 48

約数和(自身を含む): 4350817800

約数和(自身を除く): 2310596968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 173, 208, 346, 416, 692, 1384, 2249, 2768, 4498, 5536, 8996, 17992, 28349, 35984, 56698, 71968, 113396, 226792, 368537, 453584, 737074, 907168, 1474148, 2948296, 4904377, 5896592, 9808754, 11793184, 19617508, 39235016, 63756901, 78470032, 127513802, 156940064, 255027604, 510055208, 1020110416, 2040220832]

約数ペア:

[(1, 2040220832), (2, 1020110416), (4, 510055208), (8, 255027604), (13, 156940064), (16, 127513802), (26, 78470032), (32, 63756901), (52, 39235016), (104, 19617508), (173, 11793184), (208, 9808754), (346, 5896592), (416, 4904377), (692, 2948296), (1384, 1474148), (2249, 907168), (2768, 737074), (4498, 453584), (5536, 368537), (8996, 226792), (17992, 113396), (28349, 71968), (35984, 56698)]