401237844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4776641}}^1$

素因数の和:4776655

約数の個数: 24

約数和(自身を含む): 1069967808

約数和(自身を除く): 668729964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4776641, 9553282, 14329923, 19106564, 28659846, 33436487, 57319692, 66872974, 100309461, 133745948, 200618922, 401237844]

約数ペア:

[(1, 401237844), (2, 200618922), (3, 133745948), (4, 100309461), (6, 66872974), (7, 57319692), (12, 33436487), (14, 28659846), (21, 19106564), (28, 14329923), (42, 9553282), (84, 4776641)]