2015155532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{137911}}^1$

素因数の和:138209

約数の個数: 24

約数和(自身を含む): 3811336032

約数和(自身を除く): 1796180500

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 3653, 7306, 14612, 137911, 275822, 551644, 1792843, 3585686, 7171372, 38752991, 77505982, 155011964, 503788883, 1007577766, 2015155532]

約数ペア:

[(1, 2015155532), (2, 1007577766), (4, 503788883), (13, 155011964), (26, 77505982), (52, 38752991), (281, 7171372), (562, 3585686), (1124, 1792843), (3653, 551644), (7306, 275822), (14612, 137911)]