2667716432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{516199}}^1$

素因数の和:516243

約数の個数: 40

約数和(自身を含む): 5760792000

約数和(自身を除く): 3093075568

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 516199, 1032398, 2064796, 4129592, 8259184, 8775383, 9807781, 17550766, 19615562, 35101532, 39231124, 70203064, 78462248, 140406128, 156924496, 166732277, 333464554, 666929108, 1333858216, 2667716432]

約数ペア:

[(1, 2667716432), (2, 1333858216), (4, 666929108), (8, 333464554), (16, 166732277), (17, 156924496), (19, 140406128), (34, 78462248), (38, 70203064), (68, 39231124), (76, 35101532), (136, 19615562), (152, 17550766), (272, 9807781), (304, 8775383), (323, 8259184), (646, 4129592), (1292, 2064796), (2584, 1032398), (5168, 516199)]