1243454994

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{5233}}^1$

素因数の和:5591

約数の個数: 48

約数和(自身を含む): 2766315552

約数和(自身を除く): 1522860558

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 307, 387, 614, 774, 921, 1842, 2763, 5233, 5526, 10466, 13201, 15699, 26402, 31398, 39603, 47097, 79206, 94194, 118809, 225019, 237618, 450038, 675057, 1350114, 1606531, 2025171, 3213062, 4050342, 4819593, 9639186, 14458779, 28917558, 69080833, 138161666, 207242499, 414484998, 621727497, 1243454994]

約数ペア:

[(1, 1243454994), (2, 621727497), (3, 414484998), (6, 207242499), (9, 138161666), (18, 69080833), (43, 28917558), (86, 14458779), (129, 9639186), (258, 4819593), (307, 4050342), (387, 3213062), (614, 2025171), (774, 1606531), (921, 1350114), (1842, 675057), (2763, 450038), (5233, 237618), (5526, 225019), (10466, 118809), (13201, 94194), (15699, 79206), (26402, 47097), (31398, 39603)]