1145180626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1\times {\mathrm{11617}}^1$

素因数の和:13785

約数の個数: 16

約数和(自身を含む): 1793447424

約数和(自身を除く): 648266798

約数列:

[1, 2, 23, 46, 2143, 4286, 11617, 23234, 49289, 98578, 267191, 534382, 24895231, 49790462, 572590313, 1145180626]

約数ペア:

[(1, 1145180626), (2, 572590313), (23, 49790462), (46, 24895231), (2143, 534382), (4286, 267191), (11617, 98578), (23234, 49289)]