2455256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 5022000

約数和(自身を除く): 2566744

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 557, 1102, 1114, 2204, 2228, 4408, 4456, 10583, 16153, 21166, 32306, 42332, 64612, 84664, 129224, 306907, 613814, 1227628, 2455256]

約数ペア:

[(1, 2455256), (2, 1227628), (4, 613814), (8, 306907), (19, 129224), (29, 84664), (38, 64612), (58, 42332), (76, 32306), (116, 21166), (152, 16153), (232, 10583), (551, 4456), (557, 4408), (1102, 2228), (1114, 2204)]