28305356506

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{8459461}}^1$

素因数の和:8459709

約数の個数: 16

約数和(自身を含む): 48726501120

約数和(自身を除く): 20421144614

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 8459461, 16918922, 59216227, 118432454, 2021811179, 4043622358, 14152678253, 28305356506]

約数ペア:

[(1, 28305356506), (2, 14152678253), (7, 4043622358), (14, 2021811179), (239, 118432454), (478, 59216227), (1673, 16918922), (3346, 8459461)]