7581014

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 14043456

約数和(自身を除く): 6462442

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 601, 742, 901, 1202, 1802, 4207, 6307, 8414, 10217, 12614, 20434, 31853, 63706, 71519, 143038, 222971, 445942, 541501, 1083002, 3790507, 7581014]

約数ペア:

[(1, 7581014), (2, 3790507), (7, 1083002), (14, 541501), (17, 445942), (34, 222971), (53, 143038), (106, 71519), (119, 63706), (238, 31853), (371, 20434), (601, 12614), (742, 10217), (901, 8414), (1202, 6307), (1802, 4207)]