1900559914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^2\times {\mathrm{479}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 3332171520

約数和(自身を除く): 1431611606

約数列:

[1, 2, 11, 17, 22, 34, 103, 187, 206, 374, 479, 958, 1133, 1751, 2266, 3502, 5269, 8143, 10538, 10609, 16286, 19261, 21218, 38522, 49337, 89573, 98674, 116699, 179146, 180353, 233398, 360706, 542707, 838729, 1085414, 1677458, 1983883, 3967766, 5081711, 9226019, 10163422, 18452038, 55898821, 86389087, 111797642, 172778174, 950279957, 1900559914]

約数ペア:

[(1, 1900559914), (2, 950279957), (11, 172778174), (17, 111797642), (22, 86389087), (34, 55898821), (103, 18452038), (187, 10163422), (206, 9226019), (374, 5081711), (479, 3967766), (958, 1983883), (1133, 1677458), (1751, 1085414), (2266, 838729), (3502, 542707), (5269, 360706), (8143, 233398), (10538, 180353), (10609, 179146), (16286, 116699), (19261, 98674), (21218, 89573), (38522, 49337)]