1149968144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{16703}}^1$

素因数の和:17055

約数の個数: 40

約数和(自身を含む): 2406845952

約数和(自身を除く): 1256877808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 331, 662, 1324, 2648, 4303, 5296, 8606, 16703, 17212, 33406, 34424, 66812, 68848, 133624, 217139, 267248, 434278, 868556, 1737112, 3474224, 5528693, 11057386, 22114772, 44229544, 71873009, 88459088, 143746018, 287492036, 574984072, 1149968144]

約数ペア:

[(1, 1149968144), (2, 574984072), (4, 287492036), (8, 143746018), (13, 88459088), (16, 71873009), (26, 44229544), (52, 22114772), (104, 11057386), (208, 5528693), (331, 3474224), (662, 1737112), (1324, 868556), (2648, 434278), (4303, 267248), (5296, 217139), (8606, 133624), (16703, 68848), (17212, 66812), (33406, 34424)]