1290256572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{6547}}^1$

素因数の和:8058

約数の個数: 48

約数和(自身を含む): 3286991232

約数和(自身を除く): 1996734660

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1493, 2986, 4479, 5972, 6547, 8958, 13094, 16423, 17916, 19641, 26188, 32846, 39282, 49269, 65692, 72017, 78564, 98538, 144034, 197076, 216051, 288068, 432102, 864204, 9774671, 19549342, 29324013, 39098684, 58648026, 107521381, 117296052, 215042762, 322564143, 430085524, 645128286, 1290256572]

約数ペア:

[(1, 1290256572), (2, 645128286), (3, 430085524), (4, 322564143), (6, 215042762), (11, 117296052), (12, 107521381), (22, 58648026), (33, 39098684), (44, 29324013), (66, 19549342), (132, 9774671), (1493, 864204), (2986, 432102), (4479, 288068), (5972, 216051), (6547, 197076), (8958, 144034), (13094, 98538), (16423, 78564), (17916, 72017), (19641, 65692), (26188, 49269), (32846, 39282)]