2011181566

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1\times {\mathrm{2063}}^1$

素因数の和:2676

約数の個数: 32

約数和(自身を含む): 3262094208

約数和(自身を除く): 1250912642

約数列:

[1, 2, 17, 34, 53, 106, 541, 901, 1082, 1802, 2063, 4126, 9197, 18394, 28673, 35071, 57346, 70142, 109339, 218678, 487441, 974882, 1116083, 1858763, 2232166, 3717526, 18973411, 37946822, 59152399, 118304798, 1005590783, 2011181566]

約数ペア:

[(1, 2011181566), (2, 1005590783), (17, 118304798), (34, 59152399), (53, 37946822), (106, 18973411), (541, 3717526), (901, 2232166), (1082, 1858763), (1802, 1116083), (2063, 974882), (4126, 487441), (9197, 218678), (18394, 109339), (28673, 70142), (35071, 57346)]