3886201072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{19813}}^1$

素因数の和:19898

約数の個数: 80

約数和(自身を含む): 8668070208

約数和(自身を除く): 4781869136

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 41, 46, 52, 82, 92, 104, 164, 184, 208, 299, 328, 368, 533, 598, 656, 943, 1066, 1196, 1886, 2132, 2392, 3772, 4264, 4784, 7544, 8528, 12259, 15088, 19813, 24518, 39626, 49036, 79252, 98072, 158504, 196144, 257569, 317008, 455699, 515138, 812333, 911398, 1030276, 1624666, 1822796, 2060552, 3249332, 3645592, 4121104, 5924087, 6498664, 7291184, 10560329, 11848174, 12997328, 18683659, 21120658, 23696348, 37367318, 42241316, 47392696, 74734636, 84482632, 94785392, 149469272, 168965264, 242887567, 298938544, 485775134, 971550268, 1943100536, 3886201072]

約数ペア:

[(1, 3886201072), (2, 1943100536), (4, 971550268), (8, 485775134), (13, 298938544), (16, 242887567), (23, 168965264), (26, 149469272), (41, 94785392), (46, 84482632), (52, 74734636), (82, 47392696), (92, 42241316), (104, 37367318), (164, 23696348), (184, 21120658), (208, 18683659), (299, 12997328), (328, 11848174), (368, 10560329), (533, 7291184), (598, 6498664), (656, 5924087), (943, 4121104), (1066, 3645592), (1196, 3249332), (1886, 2060552), (2132, 1822796), (2392, 1624666), (3772, 1030276), (4264, 911398), (4784, 812333), (7544, 515138), (8528, 455699), (12259, 317008), (15088, 257569), (19813, 196144), (24518, 158504), (39626, 98072), (49036, 79252)]