1138862428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{173713}}^1$

素因数の和:173877

約数の個数: 24

約数和(自身を含む): 2188796400

約数和(自身を除く): 1049933972

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 173713, 347426, 694852, 1910843, 3821686, 7643372, 25883237, 51766474, 103532948, 284715607, 569431214, 1138862428]

約数ペア:

[(1, 1138862428), (2, 569431214), (4, 284715607), (11, 103532948), (22, 51766474), (44, 25883237), (149, 7643372), (298, 3821686), (596, 1910843), (1639, 694852), (3278, 347426), (6556, 173713)]