2863408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 40

約数和(自身を含む): 5999616

約数和(自身を除く): 3136208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 251, 368, 496, 502, 713, 1004, 1426, 2008, 2852, 4016, 5704, 5773, 7781, 11408, 11546, 15562, 23092, 31124, 46184, 62248, 92368, 124496, 178963, 357926, 715852, 1431704, 2863408]

約数ペア:

[(1, 2863408), (2, 1431704), (4, 715852), (8, 357926), (16, 178963), (23, 124496), (31, 92368), (46, 62248), (62, 46184), (92, 31124), (124, 23092), (184, 15562), (248, 11546), (251, 11408), (368, 7781), (496, 5773), (502, 5704), (713, 4016), (1004, 2852), (1426, 2008)]