5578742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 9918720

約数和(自身を除く): 4339978

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 491, 494, 598, 874, 982, 5681, 6383, 9329, 11293, 11362, 12766, 18658, 22586, 121277, 146809, 214567, 242554, 293618, 429134, 2789371, 5578742]

約数ペア:

[(1, 5578742), (2, 2789371), (13, 429134), (19, 293618), (23, 242554), (26, 214567), (38, 146809), (46, 121277), (247, 22586), (299, 18658), (437, 12766), (491, 11362), (494, 11293), (598, 9329), (874, 6383), (982, 5681)]