1945112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 4006800

約数和(自身を除く): 2061688

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 317, 472, 634, 767, 1268, 1534, 2536, 3068, 4121, 6136, 8242, 16484, 18703, 32968, 37406, 74812, 149624, 243139, 486278, 972556, 1945112]

約数ペア:

[(1, 1945112), (2, 972556), (4, 486278), (8, 243139), (13, 149624), (26, 74812), (52, 37406), (59, 32968), (104, 18703), (118, 16484), (236, 8242), (317, 6136), (472, 4121), (634, 3068), (767, 2536), (1268, 1534)]