4019726416

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{1381}}^1\times {\mathrm{1669}}^1$

素因数の和:3167

約数の個数: 40

約数和(自身を含む): 7870075400

約数和(自身を除く): 3850348984

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1381, 1669, 1744, 2762, 3338, 5524, 6676, 11048, 13352, 22096, 26704, 150529, 181921, 301058, 363842, 602116, 727684, 1204232, 1455368, 2304889, 2408464, 2910736, 4609778, 9219556, 18439112, 36878224, 251232901, 502465802, 1004931604, 2009863208, 4019726416]

約数ペア:

[(1, 4019726416), (2, 2009863208), (4, 1004931604), (8, 502465802), (16, 251232901), (109, 36878224), (218, 18439112), (436, 9219556), (872, 4609778), (1381, 2910736), (1669, 2408464), (1744, 2304889), (2762, 1455368), (3338, 1204232), (5524, 727684), (6676, 602116), (11048, 363842), (13352, 301058), (22096, 181921), (26704, 150529)]