568391954

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1435

約数の個数: 48

約数和(自身を含む): 987058080

約数和(自身を除く): 418666126

約数列:

[1, 2, 13, 19, 26, 38, 67, 134, 169, 247, 338, 494, 871, 1273, 1321, 1742, 2546, 2642, 3211, 6422, 11323, 16549, 17173, 22646, 25099, 33098, 34346, 50198, 88507, 177014, 215137, 223249, 326287, 430274, 446498, 652574, 1150591, 1681633, 2301182, 3363266, 4241731, 8483462, 14957683, 21861229, 29915366, 43722458, 284195977, 568391954]

約数ペア:

[(1, 568391954), (2, 284195977), (13, 43722458), (19, 29915366), (26, 21861229), (38, 14957683), (67, 8483462), (134, 4241731), (169, 3363266), (247, 2301182), (338, 1681633), (494, 1150591), (871, 652574), (1273, 446498), (1321, 430274), (1742, 326287), (2546, 223249), (2642, 215137), (3211, 177014), (6422, 88507), (11323, 50198), (16549, 34346), (17173, 33098), (22646, 25099)]