2656148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 5552064

約数和(自身を除く): 2895916

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 53, 67, 68, 106, 134, 187, 212, 268, 374, 583, 737, 748, 901, 1139, 1166, 1474, 1802, 2278, 2332, 2948, 3551, 3604, 4556, 7102, 9911, 12529, 14204, 19822, 25058, 39061, 39644, 50116, 60367, 78122, 120734, 156244, 241468, 664037, 1328074, 2656148]

約数ペア:

[(1, 2656148), (2, 1328074), (4, 664037), (11, 241468), (17, 156244), (22, 120734), (34, 78122), (44, 60367), (53, 50116), (67, 39644), (68, 39061), (106, 25058), (134, 19822), (187, 14204), (212, 12529), (268, 9911), (374, 7102), (583, 4556), (737, 3604), (748, 3551), (901, 2948), (1139, 2332), (1166, 2278), (1474, 1802)]