2015431166

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{70327}}^1$

素因数の和:70448

約数の個数: 32

約数和(自身を含む): 3645803520

約数和(自身を除く): 1630372354

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 2047, 4094, 14329, 28658, 70327, 140654, 492289, 984578, 1617521, 3235042, 6259103, 11322647, 12518206, 22645294, 43813721, 87627442, 143959369, 287918738, 1007715583, 2015431166]

約数ペア:

[(1, 2015431166), (2, 1007715583), (7, 287918738), (14, 143959369), (23, 87627442), (46, 43813721), (89, 22645294), (161, 12518206), (178, 11322647), (322, 6259103), (623, 3235042), (1246, 1617521), (2047, 984578), (4094, 492289), (14329, 140654), (28658, 70327)]