1948648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 4039560

約数和(自身を除く): 2090912

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 457, 533, 914, 1066, 1828, 2132, 3656, 4264, 5941, 11882, 18737, 23764, 37474, 47528, 74948, 149896, 243581, 487162, 974324, 1948648]

約数ペア:

[(1, 1948648), (2, 974324), (4, 487162), (8, 243581), (13, 149896), (26, 74948), (41, 47528), (52, 37474), (82, 23764), (104, 18737), (164, 11882), (328, 5941), (457, 4264), (533, 3656), (914, 2132), (1066, 1828)]