1940946241

素因数分解:

${\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 2229050880

約数和(自身を除く): 288104639

約数列:

[1, 13, 23, 71, 169, 299, 541, 923, 1633, 2197, 3887, 7033, 11999, 12443, 21229, 38411, 50531, 91429, 155987, 161759, 275977, 499343, 883453, 1188577, 2102867, 3587701, 6491459, 11484889, 27337271, 84388967, 149303557, 1940946241]

約数ペア:

[(1, 1940946241), (13, 149303557), (23, 84388967), (71, 27337271), (169, 11484889), (299, 6491459), (541, 3587701), (923, 2102867), (1633, 1188577), (2197, 883453), (3887, 499343), (7033, 275977), (11999, 161759), (12443, 155987), (21229, 91429), (38411, 50531)]