9723970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 18443376

約数和(自身を除く): 8719406

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 370, 410, 641, 1282, 1517, 3034, 3205, 6410, 7585, 15170, 23717, 26281, 47434, 52562, 118585, 131405, 237170, 262810, 972397, 1944794, 4861985, 9723970]

約数ペア:

[(1, 9723970), (2, 4861985), (5, 1944794), (10, 972397), (37, 262810), (41, 237170), (74, 131405), (82, 118585), (185, 52562), (205, 47434), (370, 26281), (410, 23717), (641, 15170), (1282, 7585), (1517, 6410), (3034, 3205)]