1998048

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1601}}^1$

素因数の和:1627

約数の個数: 48

約数和(自身を含む): 5651856

約数和(自身を除く): 3653808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1601, 3202, 4803, 6404, 9606, 12808, 19212, 20813, 25616, 38424, 41626, 51232, 62439, 76848, 83252, 124878, 153696, 166504, 249756, 333008, 499512, 666016, 999024, 1998048]

約数ペア:

[(1, 1998048), (2, 999024), (3, 666016), (4, 499512), (6, 333008), (8, 249756), (12, 166504), (13, 153696), (16, 124878), (24, 83252), (26, 76848), (32, 62439), (39, 51232), (48, 41626), (52, 38424), (78, 25616), (96, 20813), (104, 19212), (156, 12808), (208, 9606), (312, 6404), (416, 4803), (624, 3202), (1248, 1601)]