2003148730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1\times {\mathrm{9733}}^1$

素因数の和:11622

約数の個数: 32

約数和(自身を含む): 3935962368

約数和(自身を除く): 1932813638

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1871, 3742, 9355, 9733, 18710, 19466, 20581, 41162, 48665, 97330, 102905, 107063, 205810, 214126, 535315, 1070630, 18210443, 36420886, 91052215, 182104430, 200314873, 400629746, 1001574365, 2003148730]

約数ペア:

[(1, 2003148730), (2, 1001574365), (5, 400629746), (10, 200314873), (11, 182104430), (22, 91052215), (55, 36420886), (110, 18210443), (1871, 1070630), (3742, 535315), (9355, 214126), (9733, 205810), (18710, 107063), (19466, 102905), (20581, 97330), (41162, 48665)]