2291872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 5225472

約数和(自身を除く): 2933600

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 383, 544, 748, 766, 1496, 1532, 2992, 3064, 4213, 5984, 6128, 6511, 8426, 12256, 13022, 16852, 26044, 33704, 52088, 67408, 71621, 104176, 134816, 143242, 208352, 286484, 572968, 1145936, 2291872]

約数ペア:

[(1, 2291872), (2, 1145936), (4, 572968), (8, 286484), (11, 208352), (16, 143242), (17, 134816), (22, 104176), (32, 71621), (34, 67408), (44, 52088), (68, 33704), (88, 26044), (136, 16852), (176, 13022), (187, 12256), (272, 8426), (352, 6511), (374, 6128), (383, 5984), (544, 4213), (748, 3064), (766, 2992), (1496, 1532)]