828803210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{28181}}^1$

素因数の和:28378

約数の個数: 32

約数和(自身を含む): 1588788432

約数和(自身を除く): 759985222

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 173, 346, 865, 1730, 2941, 5882, 14705, 28181, 29410, 56362, 140905, 281810, 479077, 958154, 2395385, 4790770, 4875313, 9750626, 24376565, 48753130, 82880321, 165760642, 414401605, 828803210]

約数ペア:

[(1, 828803210), (2, 414401605), (5, 165760642), (10, 82880321), (17, 48753130), (34, 24376565), (85, 9750626), (170, 4875313), (173, 4790770), (346, 2395385), (865, 958154), (1730, 479077), (2941, 281810), (5882, 140905), (14705, 56362), (28181, 29410)]