1640996962572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{654305009}}^1$

素因数の和:654305046

約数の個数: 48

約数和(自身を含む): 4396929667200

約数和(自身を除く): 2755932704628

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 654305009, 1308610018, 1962915027, 2617220036, 3925830054, 7197355099, 7851660108, 12431795171, 14394710198, 21592065297, 24863590342, 28789420396, 37295385513, 43184130594, 49727180684, 74590771026, 86368261188, 136749746881, 149181542052, 273499493762, 410249240643, 546998987524, 820498481286, 1640996962572]

約数ペア:

[(1, 1640996962572), (2, 820498481286), (3, 546998987524), (4, 410249240643), (6, 273499493762), (11, 149181542052), (12, 136749746881), (19, 86368261188), (22, 74590771026), (33, 49727180684), (38, 43184130594), (44, 37295385513), (57, 28789420396), (66, 24863590342), (76, 21592065297), (114, 14394710198), (132, 12431795171), (209, 7851660108), (228, 7197355099), (418, 3925830054), (627, 2617220036), (836, 1962915027), (1254, 1308610018), (2508, 654305009)]