1301776

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 2946240

約数和(自身を除く): 1644464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 197, 236, 394, 413, 472, 788, 826, 944, 1379, 1576, 1652, 2758, 3152, 3304, 5516, 6608, 11032, 11623, 22064, 23246, 46492, 81361, 92984, 162722, 185968, 325444, 650888, 1301776]

約数ペア:

[(1, 1301776), (2, 650888), (4, 325444), (7, 185968), (8, 162722), (14, 92984), (16, 81361), (28, 46492), (56, 23246), (59, 22064), (112, 11623), (118, 11032), (197, 6608), (236, 5516), (394, 3304), (413, 3152), (472, 2758), (788, 1652), (826, 1576), (944, 1379)]