12590459644

素因数分解:

$2^2\times 7^2\times {\mathrm{491}}^1\times {\mathrm{130829}}^1$

素因数の和:131338

約数の個数: 36

約数和(自身を含む): 25682975640

約数和(自身を除く): 13092515996

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 491, 982, 1964, 3437, 6874, 13748, 24059, 48118, 96236, 130829, 261658, 523316, 915803, 1831606, 3663212, 6410621, 12821242, 25642484, 64237039, 128474078, 256948156, 449659273, 899318546, 1798637092, 3147614911, 6295229822, 12590459644]

約数ペア:

[(1, 12590459644), (2, 6295229822), (4, 3147614911), (7, 1798637092), (14, 899318546), (28, 449659273), (49, 256948156), (98, 128474078), (196, 64237039), (491, 25642484), (982, 12821242), (1964, 6410621), (3437, 3663212), (6874, 1831606), (13748, 915803), (24059, 523316), (48118, 261658), (96236, 130829)]