1900211056

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{72727}}^1$

素因数の和:72829

約数の個数: 40

約数和(自身を含む): 3895893504

約数和(自身を除く): 1995682448

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 1136, 1633, 3266, 6532, 13064, 26128, 72727, 145454, 290908, 581816, 1163632, 1672721, 3345442, 5163617, 6690884, 10327234, 13381768, 20654468, 26763536, 41308936, 82617872, 118763191, 237526382, 475052764, 950105528, 1900211056]

約数ペア:

[(1, 1900211056), (2, 950105528), (4, 475052764), (8, 237526382), (16, 118763191), (23, 82617872), (46, 41308936), (71, 26763536), (92, 20654468), (142, 13381768), (184, 10327234), (284, 6690884), (368, 5163617), (568, 3345442), (1136, 1672721), (1633, 1163632), (3266, 581816), (6532, 290908), (13064, 145454), (26128, 72727)]