413588162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 743904000

約数和(自身を除く): 330315838

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 89, 178, 247, 299, 409, 437, 494, 598, 818, 874, 1157, 1691, 2047, 2314, 3382, 4094, 5317, 5681, 7771, 9407, 10634, 11362, 15542, 18814, 21983, 26611, 36401, 38893, 43966, 53222, 72802, 77786, 101023, 122291, 178733, 202046, 244582, 357466, 473213, 505609, 691619, 837223, 946426, 1011218, 1383238, 1674446, 2323529, 4647058, 8991047, 10883899, 15907237, 17982094, 21767798, 31814474, 206794081, 413588162]

約数ペア:

[(1, 413588162), (2, 206794081), (13, 31814474), (19, 21767798), (23, 17982094), (26, 15907237), (38, 10883899), (46, 8991047), (89, 4647058), (178, 2323529), (247, 1674446), (299, 1383238), (409, 1011218), (437, 946426), (494, 837223), (598, 691619), (818, 505609), (874, 473213), (1157, 357466), (1691, 244582), (2047, 202046), (2314, 178733), (3382, 122291), (4094, 101023), (5317, 77786), (5681, 72802), (7771, 53222), (9407, 43966), (10634, 38893), (11362, 36401), (15542, 26611), (18814, 21983)]