2173628158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{42719}}^1$

素因数の和:42856

約数の個数: 32

約数和(自身を含む): 3732019200

約数和(自身を除く): 1558391042

約数列:

[1, 2, 13, 19, 26, 38, 103, 206, 247, 494, 1339, 1957, 2678, 3914, 25441, 42719, 50882, 85438, 555347, 811661, 1110694, 1623322, 4400057, 8800114, 10551593, 21103186, 57200741, 83601083, 114401482, 167202166, 1086814079, 2173628158]

約数ペア:

[(1, 2173628158), (2, 1086814079), (13, 167202166), (19, 114401482), (26, 83601083), (38, 57200741), (103, 21103186), (206, 10551593), (247, 8800114), (494, 4400057), (1339, 1623322), (1957, 1110694), (2678, 811661), (3914, 555347), (25441, 85438), (42719, 50882)]