2017453506

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{17657}}^1$

素因数の和:17938

約数の個数: 32

約数和(自身を含む): 4093830720

約数和(自身を除く): 2076377214

約数列:

[1, 2, 3, 6, 137, 139, 274, 278, 411, 417, 822, 834, 17657, 19043, 35314, 38086, 52971, 57129, 105942, 114258, 2419009, 2454323, 4838018, 4908646, 7257027, 7362969, 14514054, 14725938, 336242251, 672484502, 1008726753, 2017453506]

約数ペア:

[(1, 2017453506), (2, 1008726753), (3, 672484502), (6, 336242251), (137, 14725938), (139, 14514054), (274, 7362969), (278, 7257027), (411, 4908646), (417, 4838018), (822, 2454323), (834, 2419009), (17657, 114258), (19043, 105942), (35314, 57129), (38086, 52971)]