1385623976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{199313}}^1$

素因数の和:199409

約数の個数: 32

約数和(自身を含む): 2870121600

約数和(自身を除く): 1484497624

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 199313, 398626, 797252, 1594504, 2192443, 4384886, 8769772, 15745727, 17539544, 31491454, 62982908, 125965816, 173202997, 346405994, 692811988, 1385623976]

約数ペア:

[(1, 1385623976), (2, 692811988), (4, 346405994), (8, 173202997), (11, 125965816), (22, 62982908), (44, 31491454), (79, 17539544), (88, 15745727), (158, 8769772), (316, 4384886), (632, 2192443), (869, 1594504), (1738, 797252), (3476, 398626), (6952, 199313)]