1693328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1191

約数の個数: 40

約数和(自身を含む): 4041408

約数和(自身を除く): 2348080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1163, 1456, 2326, 4652, 8141, 9304, 15119, 16282, 18608, 30238, 32564, 60476, 65128, 105833, 120952, 130256, 211666, 241904, 423332, 846664, 1693328]

約数ペア:

[(1, 1693328), (2, 846664), (4, 423332), (7, 241904), (8, 211666), (13, 130256), (14, 120952), (16, 105833), (26, 65128), (28, 60476), (52, 32564), (56, 30238), (91, 18608), (104, 16282), (112, 15119), (182, 9304), (208, 8141), (364, 4652), (728, 2326), (1163, 1456)]