507396530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{23053}}^1$

素因数の和:23162

約数の個数: 32

約数和(自身を含む): 956095488

約数和(自身を除く): 448698958

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 4402, 11005, 22010, 23053, 46106, 115265, 230530, 714643, 1429286, 1636763, 3273526, 3573215, 7146430, 8183815, 16367630, 50739653, 101479306, 253698265, 507396530]

約数ペア:

[(1, 507396530), (2, 253698265), (5, 101479306), (10, 50739653), (31, 16367630), (62, 8183815), (71, 7146430), (142, 3573215), (155, 3273526), (310, 1636763), (355, 1429286), (710, 714643), (2201, 230530), (4402, 115265), (11005, 46106), (22010, 23053)]