2021570304

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{202481}}^1$

素因数の和:202513

約数の個数: 72

約数和(自身を含む): 5794224912

約数和(自身を除く): 3772654608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 202481, 404962, 607443, 809924, 1214886, 1619848, 2429772, 2632253, 3239696, 4859544, 5264506, 6479392, 7896759, 9719088, 10529012, 12958784, 15793518, 19438176, 21058024, 25917568, 31587036, 38876352, 42116048, 51835136, 63174072, 77752704, 84232096, 126348144, 155505408, 168464192, 252696288, 336928384, 505392576, 673856768, 1010785152, 2021570304]

約数ペア:

[(1, 2021570304), (2, 1010785152), (3, 673856768), (4, 505392576), (6, 336928384), (8, 252696288), (12, 168464192), (13, 155505408), (16, 126348144), (24, 84232096), (26, 77752704), (32, 63174072), (39, 51835136), (48, 42116048), (52, 38876352), (64, 31587036), (78, 25917568), (96, 21058024), (104, 19438176), (128, 15793518), (156, 12958784), (192, 10529012), (208, 9719088), (256, 7896759), (312, 6479392), (384, 5264506), (416, 4859544), (624, 3239696), (768, 2632253), (832, 2429772), (1248, 1619848), (1664, 1214886), (2496, 809924), (3328, 607443), (4992, 404962), (9984, 202481)]