3930340318

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1\times {\mathrm{571}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 6109728768

約数和(自身を除く): 2179388450

約数列:

[1, 2, 37, 74, 191, 382, 487, 571, 974, 1142, 7067, 14134, 18019, 21127, 36038, 42254, 93017, 109061, 186034, 218122, 278077, 556154, 3441629, 4035257, 6883258, 8070514, 10288849, 20577698, 53112707, 106225414, 1965170159, 3930340318]

約数ペア:

[(1, 3930340318), (2, 1965170159), (37, 106225414), (74, 53112707), (191, 20577698), (382, 10288849), (487, 8070514), (571, 6883258), (974, 4035257), (1142, 3441629), (7067, 556154), (14134, 278077), (18019, 218122), (21127, 186034), (36038, 109061), (42254, 93017)]