2038202224

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{19571}}^1$

素因数の和:19885

約数の個数: 40

約数和(自身を含む): 4135485312

約数和(自身を除く): 2097283088

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 283, 368, 566, 1132, 2264, 4528, 6509, 13018, 19571, 26036, 39142, 52072, 78284, 104144, 156568, 313136, 450133, 900266, 1800532, 3601064, 5538593, 7202128, 11077186, 22154372, 44308744, 88617488, 127387639, 254775278, 509550556, 1019101112, 2038202224]

約数ペア:

[(1, 2038202224), (2, 1019101112), (4, 509550556), (8, 254775278), (16, 127387639), (23, 88617488), (46, 44308744), (92, 22154372), (184, 11077186), (283, 7202128), (368, 5538593), (566, 3601064), (1132, 1800532), (2264, 900266), (4528, 450133), (6509, 313136), (13018, 156568), (19571, 104144), (26036, 78284), (39142, 52072)]