489915673854

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1875821}}^1$

素因数の和:1875953

約数の個数: 64

約数和(自身を含む): 1080473472000

約数和(自身を除く): 590557798146

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 79, 87, 114, 158, 174, 237, 474, 551, 1102, 1501, 1653, 2291, 3002, 3306, 4503, 4582, 6873, 9006, 13746, 43529, 87058, 130587, 261174, 1875821, 3751642, 5627463, 11254926, 35640599, 54398809, 71281198, 106921797, 108797618, 148189859, 163196427, 213843594, 296379718, 326392854, 444569577, 889139154, 1033577371, 2067154742, 2815607321, 3100732113, 4297505911, 5631214642, 6201464226, 8446821963, 8595011822, 12892517733, 16893643926, 25785035466, 81652612309, 163305224618, 244957836927, 489915673854]

約数ペア:

[(1, 489915673854), (2, 244957836927), (3, 163305224618), (6, 81652612309), (19, 25785035466), (29, 16893643926), (38, 12892517733), (57, 8595011822), (58, 8446821963), (79, 6201464226), (87, 5631214642), (114, 4297505911), (158, 3100732113), (174, 2815607321), (237, 2067154742), (474, 1033577371), (551, 889139154), (1102, 444569577), (1501, 326392854), (1653, 296379718), (2291, 213843594), (3002, 163196427), (3306, 148189859), (4503, 108797618), (4582, 106921797), (6873, 71281198), (9006, 54398809), (13746, 35640599), (43529, 11254926), (87058, 5627463), (130587, 3751642), (261174, 1875821)]