1070798428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{28349}}^1$

素因数の和:28450

約数の個数: 48

約数和(自身を含む): 2286144000

約数和(自身を除く): 1215345572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 497, 532, 994, 1349, 1988, 2698, 5396, 9443, 18886, 28349, 37772, 56698, 113396, 198443, 396886, 538631, 793772, 1077262, 2012779, 2154524, 3770417, 4025558, 7540834, 8051116, 14089453, 15081668, 28178906, 38242801, 56357812, 76485602, 152971204, 267699607, 535399214, 1070798428]

約数ペア:

[(1, 1070798428), (2, 535399214), (4, 267699607), (7, 152971204), (14, 76485602), (19, 56357812), (28, 38242801), (38, 28178906), (71, 15081668), (76, 14089453), (133, 8051116), (142, 7540834), (266, 4025558), (284, 3770417), (497, 2154524), (532, 2012779), (994, 1077262), (1349, 793772), (1988, 538631), (2698, 396886), (5396, 198443), (9443, 113396), (18886, 56698), (28349, 37772)]