2003926504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{3061}}^1$

素因数の和:3218

約数の個数: 64

約数和(自身を含む): 4078584000

約数和(自身を除く): 2074657496

約数列:

[1, 2, 4, 8, 19, 38, 59, 73, 76, 118, 146, 152, 236, 292, 472, 584, 1121, 1387, 2242, 2774, 3061, 4307, 4484, 5548, 6122, 8614, 8968, 11096, 12244, 17228, 24488, 34456, 58159, 81833, 116318, 163666, 180599, 223453, 232636, 327332, 361198, 446906, 465272, 654664, 722396, 893812, 1444792, 1787624, 3431381, 4245607, 6862762, 8491214, 13183727, 13725524, 16982428, 26367454, 27451048, 33964856, 52734908, 105469816, 250490813, 500981626, 1001963252, 2003926504]

約数ペア:

[(1, 2003926504), (2, 1001963252), (4, 500981626), (8, 250490813), (19, 105469816), (38, 52734908), (59, 33964856), (73, 27451048), (76, 26367454), (118, 16982428), (146, 13725524), (152, 13183727), (236, 8491214), (292, 6862762), (472, 4245607), (584, 3431381), (1121, 1787624), (1387, 1444792), (2242, 893812), (2774, 722396), (3061, 654664), (4307, 465272), (4484, 446906), (5548, 361198), (6122, 327332), (8614, 232636), (8968, 223453), (11096, 180599), (12244, 163666), (17228, 116318), (24488, 81833), (34456, 58159)]