2141608

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 4636800

約数和(自身を除く): 2495192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 229, 334, 458, 668, 916, 1169, 1336, 1603, 1832, 2338, 3206, 4676, 6412, 9352, 12824, 38243, 76486, 152972, 267701, 305944, 535402, 1070804, 2141608]

約数ペア:

[(1, 2141608), (2, 1070804), (4, 535402), (7, 305944), (8, 267701), (14, 152972), (28, 76486), (56, 38243), (167, 12824), (229, 9352), (334, 6412), (458, 4676), (668, 3206), (916, 2338), (1169, 1832), (1336, 1603)]