662693044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{683}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 1280579328

約数和(自身を除く): 617886284

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 397, 611, 683, 794, 1222, 1366, 1588, 2444, 2732, 5161, 8879, 10322, 17758, 18659, 20644, 32101, 35516, 37318, 64202, 74636, 128404, 242567, 271151, 417313, 485134, 542302, 834626, 970268, 1084604, 1669252, 3524963, 7049926, 12744097, 14099852, 25488194, 50976388, 165673261, 331346522, 662693044]

約数ペア:

[(1, 662693044), (2, 331346522), (4, 165673261), (13, 50976388), (26, 25488194), (47, 14099852), (52, 12744097), (94, 7049926), (188, 3524963), (397, 1669252), (611, 1084604), (683, 970268), (794, 834626), (1222, 542302), (1366, 485134), (1588, 417313), (2444, 271151), (2732, 242567), (5161, 128404), (8879, 74636), (10322, 64202), (17758, 37318), (18659, 35516), (20644, 32101)]