1191489628

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{376577}}^1$

素因数の和:376701

約数の個数: 24

約数和(自身を含む): 2404073952

約数和(自身を除く): 1212584324

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 376577, 753154, 1506308, 2636039, 5272078, 10544156, 42553201, 85106402, 170212804, 297872407, 595744814, 1191489628]

約数ペア:

[(1, 1191489628), (2, 595744814), (4, 297872407), (7, 170212804), (14, 85106402), (28, 42553201), (113, 10544156), (226, 5272078), (452, 2636039), (791, 1506308), (1582, 753154), (3164, 376577)]