8908096508

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{1789}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 16076491200

約数和(自身を除く): 7168394692

約数列:

[1, 2, 4, 71, 89, 142, 178, 197, 284, 356, 394, 788, 1789, 3578, 6319, 7156, 12638, 13987, 17533, 25276, 27974, 35066, 55948, 70132, 127019, 159221, 254038, 318442, 352433, 508076, 636884, 704866, 1244843, 1409732, 2489686, 4979372, 11304691, 22609382, 25022743, 31366537, 45218764, 50045486, 62733074, 100090972, 125466148, 2227024127, 4454048254, 8908096508]

約数ペア:

[(1, 8908096508), (2, 4454048254), (4, 2227024127), (71, 125466148), (89, 100090972), (142, 62733074), (178, 50045486), (197, 45218764), (284, 31366537), (356, 25022743), (394, 22609382), (788, 11304691), (1789, 4979372), (3578, 2489686), (6319, 1409732), (7156, 1244843), (12638, 704866), (13987, 636884), (17533, 508076), (25276, 352433), (27974, 318442), (35066, 254038), (55948, 159221), (70132, 127019)]