2017603308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{338297}}^1$

素因数の和:338382

約数の個数: 48

約数和(自身を含む): 5456070144

約数和(自身を除く): 3438466836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 338297, 676594, 1014891, 1353188, 2029782, 2368079, 4059564, 4736158, 7104237, 9472316, 14208474, 24019087, 28416948, 48038174, 72057261, 96076348, 144114522, 168133609, 288229044, 336267218, 504400827, 672534436, 1008801654, 2017603308]

約数ペア:

[(1, 2017603308), (2, 1008801654), (3, 672534436), (4, 504400827), (6, 336267218), (7, 288229044), (12, 168133609), (14, 144114522), (21, 96076348), (28, 72057261), (42, 48038174), (71, 28416948), (84, 24019087), (142, 14208474), (213, 9472316), (284, 7104237), (426, 4736158), (497, 4059564), (852, 2368079), (994, 2029782), (1491, 1353188), (1988, 1014891), (2982, 676594), (5964, 338297)]