5113388

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 10881024

約数和(自身を除く): 5767636

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 137, 172, 217, 274, 301, 434, 548, 602, 868, 959, 1204, 1333, 1918, 2666, 3836, 4247, 5332, 5891, 8494, 9331, 11782, 16988, 18662, 23564, 29729, 37324, 41237, 59458, 82474, 118916, 164948, 182621, 365242, 730484, 1278347, 2556694, 5113388]

約数ペア:

[(1, 5113388), (2, 2556694), (4, 1278347), (7, 730484), (14, 365242), (28, 182621), (31, 164948), (43, 118916), (62, 82474), (86, 59458), (124, 41237), (137, 37324), (172, 29729), (217, 23564), (274, 18662), (301, 16988), (434, 11782), (548, 9331), (602, 8494), (868, 5891), (959, 5332), (1204, 4247), (1333, 3836), (1918, 2666)]