1834940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3989}}^1$

素因数の和:4021

約数の個数: 24

約数和(自身を含む): 4021920

約数和(自身を除く): 2186980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 3989, 7978, 15956, 19945, 39890, 79780, 91747, 183494, 366988, 458735, 917470, 1834940]

約数ペア:

[(1, 1834940), (2, 917470), (4, 458735), (5, 366988), (10, 183494), (20, 91747), (23, 79780), (46, 39890), (92, 19945), (115, 15956), (230, 7978), (460, 3989)]