420265522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{480853}}^1$

素因数の和:480897

約数の個数: 16

約数和(自身を含む): 692429760

約数和(自身を除く): 272164238

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 480853, 961706, 9136207, 11059619, 18272414, 22119238, 210132761, 420265522]

約数ペア:

[(1, 420265522), (2, 210132761), (19, 22119238), (23, 18272414), (38, 11059619), (46, 9136207), (437, 961706), (874, 480853)]