2021611072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{4003}}^1$

素因数の和:4635

約数の個数: 56

約数和(自身を含む): 4328420096

約数和(自身を除く): 2306809024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 607, 832, 1214, 2428, 4003, 4856, 7891, 8006, 9712, 15782, 16012, 19424, 31564, 32024, 38848, 52039, 63128, 64048, 104078, 126256, 128096, 208156, 252512, 256192, 416312, 505024, 832624, 1665248, 2429821, 3330496, 4859642, 9719284, 19438568, 31587673, 38877136, 63175346, 77754272, 126350692, 155508544, 252701384, 505402768, 1010805536, 2021611072]

約数ペア:

[(1, 2021611072), (2, 1010805536), (4, 505402768), (8, 252701384), (13, 155508544), (16, 126350692), (26, 77754272), (32, 63175346), (52, 38877136), (64, 31587673), (104, 19438568), (208, 9719284), (416, 4859642), (607, 3330496), (832, 2429821), (1214, 1665248), (2428, 832624), (4003, 505024), (4856, 416312), (7891, 256192), (8006, 252512), (9712, 208156), (15782, 128096), (16012, 126256), (19424, 104078), (31564, 64048), (32024, 63128), (38848, 52039)]