1900242516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{287393}}^1$

素因数の和:287448

約数の個数: 48

約数和(自身を含む): 4828219200

約数和(自身を除く): 2927976684

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 6612, 287393, 574786, 862179, 1149572, 1724358, 3448716, 5460467, 8334397, 10920934, 16381401, 16668794, 21841868, 25003191, 32762802, 33337588, 50006382, 65525604, 100012764, 158353543, 316707086, 475060629, 633414172, 950121258, 1900242516]

約数ペア:

[(1, 1900242516), (2, 950121258), (3, 633414172), (4, 475060629), (6, 316707086), (12, 158353543), (19, 100012764), (29, 65525604), (38, 50006382), (57, 33337588), (58, 32762802), (76, 25003191), (87, 21841868), (114, 16668794), (116, 16381401), (174, 10920934), (228, 8334397), (348, 5460467), (551, 3448716), (1102, 1724358), (1653, 1149572), (2204, 862179), (3306, 574786), (6612, 287393)]