1550744

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 3337920

約数和(自身を除く): 1787176

約数列:

[1, 2, 4, 8, 13, 26, 31, 37, 52, 62, 74, 104, 124, 148, 169, 248, 296, 338, 403, 481, 676, 806, 962, 1147, 1352, 1612, 1924, 2294, 3224, 3848, 4588, 5239, 6253, 9176, 10478, 12506, 14911, 20956, 25012, 29822, 41912, 50024, 59644, 119288, 193843, 387686, 775372, 1550744]

約数ペア:

[(1, 1550744), (2, 775372), (4, 387686), (8, 193843), (13, 119288), (26, 59644), (31, 50024), (37, 41912), (52, 29822), (62, 25012), (74, 20956), (104, 14911), (124, 12506), (148, 10478), (169, 9176), (248, 6253), (296, 5239), (338, 4588), (403, 3848), (481, 3224), (676, 2294), (806, 1924), (962, 1612), (1147, 1352)]