1311462012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{538367}}^1$

素因数の和:538410

約数の個数: 48

約数和(自身を含む): 3617832960

約数和(自身を除く): 2306370948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 538367, 1076734, 1615101, 2153468, 3230202, 3768569, 6460404, 7537138, 11305707, 15074276, 15612643, 22611414, 31225286, 45222828, 46837929, 62450572, 93675858, 109288501, 187351716, 218577002, 327865503, 437154004, 655731006, 1311462012]

約数ペア:

[(1, 1311462012), (2, 655731006), (3, 437154004), (4, 327865503), (6, 218577002), (7, 187351716), (12, 109288501), (14, 93675858), (21, 62450572), (28, 46837929), (29, 45222828), (42, 31225286), (58, 22611414), (84, 15612643), (87, 15074276), (116, 11305707), (174, 7537138), (203, 6460404), (348, 3768569), (406, 3230202), (609, 2153468), (812, 1615101), (1218, 1076734), (2436, 538367)]