811656626

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 1373313312

約数和(自身を除く): 561656686

約数列:

[1, 2, 11, 22, 67, 113, 121, 134, 226, 242, 443, 737, 886, 1243, 1474, 2486, 4873, 7571, 8107, 9746, 13673, 15142, 16214, 27346, 29681, 50059, 53603, 59362, 83281, 100118, 107206, 166562, 326491, 550649, 652982, 916091, 1101298, 1832182, 3353953, 3591401, 6057139, 6707906, 7182802, 12114278, 36893483, 73786966, 405828313, 811656626]

約数ペア:

[(1, 811656626), (2, 405828313), (11, 73786966), (22, 36893483), (67, 12114278), (113, 7182802), (121, 6707906), (134, 6057139), (226, 3591401), (242, 3353953), (443, 1832182), (737, 1101298), (886, 916091), (1243, 652982), (1474, 550649), (2486, 326491), (4873, 166562), (7571, 107206), (8107, 100118), (9746, 83281), (13673, 59362), (15142, 53603), (16214, 50059), (27346, 29681)]