1906519153990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{753564883}}^1$

素因数の和:753564924

約数の個数: 32

約数和(自身を含む): 3906480358656

約数和(自身を除く): 1999961204666

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 753564883, 1507129766, 3767824415, 7535648830, 8289213713, 16578427426, 17331992309, 34663984618, 41446068565, 82892137130, 86659961545, 173319923090, 190651915399, 381303830798, 953259576995, 1906519153990]

約数ペア:

[(1, 1906519153990), (2, 953259576995), (5, 381303830798), (10, 190651915399), (11, 173319923090), (22, 86659961545), (23, 82892137130), (46, 41446068565), (55, 34663984618), (110, 17331992309), (115, 16578427426), (230, 8289213713), (253, 7535648830), (506, 3767824415), (1265, 1507129766), (2530, 753564883)]