2040557871

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1\times {\mathrm{751}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 2998711296

約数和(自身を除く): 958153425

約数列:

[1, 3, 11, 33, 137, 411, 601, 751, 1507, 1803, 2253, 4521, 6611, 8261, 19833, 24783, 82337, 102887, 247011, 308661, 451351, 905707, 1131757, 1354053, 2717121, 3395271, 4964861, 14894583, 61835087, 185505261, 680185957, 2040557871]

約数ペア:

[(1, 2040557871), (3, 680185957), (11, 185505261), (33, 61835087), (137, 14894583), (411, 4964861), (601, 3395271), (751, 2717121), (1507, 1354053), (1803, 1131757), (2253, 905707), (4521, 451351), (6611, 308661), (8261, 247011), (19833, 102887), (24783, 82337)]