2288728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 4712400

約数和(自身を除く): 2423672

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 373, 472, 746, 767, 1492, 1534, 2984, 3068, 4849, 6136, 9698, 19396, 22007, 38792, 44014, 88028, 176056, 286091, 572182, 1144364, 2288728]

約数ペア:

[(1, 2288728), (2, 1144364), (4, 572182), (8, 286091), (13, 176056), (26, 88028), (52, 44014), (59, 38792), (104, 22007), (118, 19396), (236, 9698), (373, 6136), (472, 4849), (746, 3068), (767, 2984), (1492, 1534)]