6444464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{30983}}^1$

素因数の和:31004

約数の個数: 20

約数和(自身を含む): 13447056

約数和(自身を除く): 7002592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 30983, 61966, 123932, 247864, 402779, 495728, 805558, 1611116, 3222232, 6444464]

約数ペア:

[(1, 6444464), (2, 3222232), (4, 1611116), (8, 805558), (13, 495728), (16, 402779), (26, 247864), (52, 123932), (104, 61966), (208, 30983)]