2205231730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{129491}}^1$

素因数の和:129642

約数の個数: 32

約数和(自身を含む): 4307421888

約数和(自身を除く): 2102190158

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 8515, 17030, 129491, 258982, 647455, 1294910, 1683383, 3366766, 8416915, 16833830, 16963321, 33926642, 84816605, 169633210, 220523173, 441046346, 1102615865, 2205231730]

約数ペア:

[(1, 2205231730), (2, 1102615865), (5, 441046346), (10, 220523173), (13, 169633210), (26, 84816605), (65, 33926642), (130, 16963321), (131, 16833830), (262, 8416915), (655, 3366766), (1310, 1683383), (1703, 1294910), (3406, 647455), (8515, 258982), (17030, 129491)]