2449303908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{249827}}^1$

素因数の和:249896

約数の個数: 48

約数和(自身を含む): 6155761920

約数和(自身を除く): 3706458012

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 249827, 499654, 749481, 999308, 1498962, 2997924, 4746713, 9493426, 10742561, 14240139, 18986852, 21485122, 28480278, 32227683, 42970244, 56960556, 64455366, 128910732, 204108659, 408217318, 612325977, 816434636, 1224651954, 2449303908]

約数ペア:

[(1, 2449303908), (2, 1224651954), (3, 816434636), (4, 612325977), (6, 408217318), (12, 204108659), (19, 128910732), (38, 64455366), (43, 56960556), (57, 42970244), (76, 32227683), (86, 28480278), (114, 21485122), (129, 18986852), (172, 14240139), (228, 10742561), (258, 9493426), (516, 4746713), (817, 2997924), (1634, 1498962), (2451, 999308), (3268, 749481), (4902, 499654), (9804, 249827)]