4888472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 9990000

約数和(自身を除く): 5101528

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 1109, 2204, 2218, 4408, 4436, 8872, 21071, 32161, 42142, 64322, 84284, 128644, 168568, 257288, 611059, 1222118, 2444236, 4888472]

約数ペア:

[(1, 4888472), (2, 2444236), (4, 1222118), (8, 611059), (19, 257288), (29, 168568), (38, 128644), (58, 84284), (76, 64322), (116, 42142), (152, 32161), (232, 21071), (551, 8872), (1102, 4436), (1109, 4408), (2204, 2218)]