486530416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{23887}}^1$

素因数の和:23981

約数の個数: 40

約数和(自身を含む): 1007118080

約数和(自身を除く): 520587664

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 5092, 10184, 20368, 23887, 47774, 95548, 191096, 382192, 453853, 907706, 1600429, 1815412, 3200858, 3630824, 6401716, 7261648, 12803432, 25606864, 30408151, 60816302, 121632604, 243265208, 486530416]

約数ペア:

[(1, 486530416), (2, 243265208), (4, 121632604), (8, 60816302), (16, 30408151), (19, 25606864), (38, 12803432), (67, 7261648), (76, 6401716), (134, 3630824), (152, 3200858), (268, 1815412), (304, 1600429), (536, 907706), (1072, 453853), (1273, 382192), (2546, 191096), (5092, 95548), (10184, 47774), (20368, 23887)]