1118741036

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{6323}}^1$

素因数の和:6494

約数の個数: 48

約数和(自身を含む): 2294853120

約数和(自身を除く): 1176112084

約数列:

[1, 2, 4, 7, 14, 28, 71, 89, 142, 178, 284, 356, 497, 623, 994, 1246, 1988, 2492, 6319, 6323, 12638, 12646, 25276, 25292, 44233, 44261, 88466, 88522, 176932, 177044, 448933, 562747, 897866, 1125494, 1795732, 2250988, 3142531, 3939229, 6285062, 7878458, 12570124, 15756916, 39955037, 79910074, 159820148, 279685259, 559370518, 1118741036]

約数ペア:

[(1, 1118741036), (2, 559370518), (4, 279685259), (7, 159820148), (14, 79910074), (28, 39955037), (71, 15756916), (89, 12570124), (142, 7878458), (178, 6285062), (284, 3939229), (356, 3142531), (497, 2250988), (623, 1795732), (994, 1125494), (1246, 897866), (1988, 562747), (2492, 448933), (6319, 177044), (6323, 176932), (12638, 88522), (12646, 88466), (25276, 44261), (25292, 44233)]