4920543894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1920587}}^1$

素因数の和:1920660

約数の個数: 32

約数和(自身を含む): 11431339776

約数和(自身を除く): 6510795882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 1920587, 3841174, 5761761, 11523522, 13444109, 26888218, 40332327, 80664654, 117155807, 234311614, 351467421, 702934842, 820090649, 1640181298, 2460271947, 4920543894]

約数ペア:

[(1, 4920543894), (2, 2460271947), (3, 1640181298), (6, 820090649), (7, 702934842), (14, 351467421), (21, 234311614), (42, 117155807), (61, 80664654), (122, 40332327), (183, 26888218), (366, 13444109), (427, 11523522), (854, 5761761), (1281, 3841174), (2562, 1920587)]