1993607272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{10061}}^1$

素因数の和:10162

約数の個数: 64

約数和(自身を含む): 4172912640

約数和(自身を除く): 2179305368

約数列:

[1, 2, 4, 8, 17, 31, 34, 47, 62, 68, 94, 124, 136, 188, 248, 376, 527, 799, 1054, 1457, 1598, 2108, 2914, 3196, 4216, 5828, 6392, 10061, 11656, 20122, 24769, 40244, 49538, 80488, 99076, 171037, 198152, 311891, 342074, 472867, 623782, 684148, 945734, 1247564, 1368296, 1891468, 2495128, 3782936, 5302147, 8038739, 10604294, 14658877, 16077478, 21208588, 29317754, 32154956, 42417176, 58635508, 64309912, 117271016, 249200909, 498401818, 996803636, 1993607272]

約数ペア:

[(1, 1993607272), (2, 996803636), (4, 498401818), (8, 249200909), (17, 117271016), (31, 64309912), (34, 58635508), (47, 42417176), (62, 32154956), (68, 29317754), (94, 21208588), (124, 16077478), (136, 14658877), (188, 10604294), (248, 8038739), (376, 5302147), (527, 3782936), (799, 2495128), (1054, 1891468), (1457, 1368296), (1598, 1247564), (2108, 945734), (2914, 684148), (3196, 623782), (4216, 472867), (5828, 342074), (6392, 311891), (10061, 198152), (11656, 171037), (20122, 99076), (24769, 80488), (40244, 49538)]