2017369510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1153}}^1$

素因数の和:1529

約数の個数: 64

約数和(自身を含む): 4017803328

約数和(自身を除く): 2000433818

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 313, 430, 559, 626, 1118, 1153, 1565, 2306, 2795, 3130, 4069, 5590, 5765, 8138, 11530, 13459, 14989, 20345, 26918, 29978, 40690, 49579, 67295, 74945, 99158, 134590, 149890, 174967, 247895, 349934, 360889, 495790, 644527, 721778, 874835, 1289054, 1749670, 1804445, 3222635, 3608890, 4691557, 6445270, 9383114, 15518227, 23457785, 31036454, 46915570, 77591135, 155182270, 201736951, 403473902, 1008684755, 2017369510]

約数ペア:

[(1, 2017369510), (2, 1008684755), (5, 403473902), (10, 201736951), (13, 155182270), (26, 77591135), (43, 46915570), (65, 31036454), (86, 23457785), (130, 15518227), (215, 9383114), (313, 6445270), (430, 4691557), (559, 3608890), (626, 3222635), (1118, 1804445), (1153, 1749670), (1565, 1289054), (2306, 874835), (2795, 721778), (3130, 644527), (4069, 495790), (5590, 360889), (5765, 349934), (8138, 247895), (11530, 174967), (13459, 149890), (14989, 134590), (20345, 99158), (26918, 74945), (29978, 67295), (40690, 49579)]