1427881018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{33329}}^1$

素因数の和:34053

約数の個数: 16

約数和(自身を含む): 2214178560

約数和(自身を除く): 786297542

約数列:

[1, 2, 31, 62, 691, 1382, 21421, 33329, 42842, 66658, 1033199, 2066398, 23030339, 46060678, 713940509, 1427881018]

約数ペア:

[(1, 1427881018), (2, 713940509), (31, 46060678), (62, 23030339), (691, 2066398), (1382, 1033199), (21421, 66658), (33329, 42842)]