2013997796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{243119}}^1$

素因数の和:243251

約数の個数: 24

約数和(自身を含む): 3744048000

約数和(自身を除く): 1730050204

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 243119, 486238, 972476, 4619261, 9238522, 18477044, 26499971, 52999942, 105999884, 503499449, 1006998898, 2013997796]

約数ペア:

[(1, 2013997796), (2, 1006998898), (4, 503499449), (19, 105999884), (38, 52999942), (76, 26499971), (109, 18477044), (218, 9238522), (436, 4619261), (2071, 972476), (4142, 486238), (8284, 243119)]