977906644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{16927}}^1$

素因数の和:17056

約数の個数: 48

約数和(自身を含む): 2030547456

約数和(自身を除く): 1052640812

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 101, 143, 202, 286, 404, 572, 1111, 1313, 2222, 2626, 4444, 5252, 14443, 16927, 28886, 33854, 57772, 67708, 186197, 220051, 372394, 440102, 744788, 880204, 1709627, 2420561, 3419254, 4841122, 6838508, 9682244, 18805897, 22225151, 37611794, 44450302, 75223588, 88900604, 244476661, 488953322, 977906644]

約数ペア:

[(1, 977906644), (2, 488953322), (4, 244476661), (11, 88900604), (13, 75223588), (22, 44450302), (26, 37611794), (44, 22225151), (52, 18805897), (101, 9682244), (143, 6838508), (202, 4841122), (286, 3419254), (404, 2420561), (572, 1709627), (1111, 880204), (1313, 744788), (2222, 440102), (2626, 372394), (4444, 220051), (5252, 186197), (14443, 67708), (16927, 57772), (28886, 33854)]