2681553612

素因数分解:

$2^2\times 3^1\times {\mathrm{569}}^1\times {\mathrm{607}}^1\times {\mathrm{647}}^1$

素因数の和:1830

約数の個数: 48

約数和(自身を含む): 6287984640

約数和(自身を除く): 3606431028

約数列:

[1, 2, 3, 4, 6, 12, 569, 607, 647, 1138, 1214, 1294, 1707, 1821, 1941, 2276, 2428, 2588, 3414, 3642, 3882, 6828, 7284, 7764, 345383, 368143, 392729, 690766, 736286, 785458, 1036149, 1104429, 1178187, 1381532, 1472572, 1570916, 2072298, 2208858, 2356374, 4144596, 4417716, 4712748, 223462801, 446925602, 670388403, 893851204, 1340776806, 2681553612]

約数ペア:

[(1, 2681553612), (2, 1340776806), (3, 893851204), (4, 670388403), (6, 446925602), (12, 223462801), (569, 4712748), (607, 4417716), (647, 4144596), (1138, 2356374), (1214, 2208858), (1294, 2072298), (1707, 1570916), (1821, 1472572), (1941, 1381532), (2276, 1178187), (2428, 1104429), (2588, 1036149), (3414, 785458), (3642, 736286), (3882, 690766), (6828, 392729), (7284, 368143), (7764, 345383)]