1330258432

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{152833}}^1$

素因数の和:152868

約数の個数: 40

約数和(自身を含む): 2814285276

約数和(自身を除く): 1484026844

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 152833, 305666, 611332, 1222664, 2445328, 2598161, 4890656, 5196322, 9781312, 10392644, 19562624, 20785288, 39125248, 41570576, 78250496, 83141152, 166282304, 332564608, 665129216, 1330258432]

約数ペア:

[(1, 1330258432), (2, 665129216), (4, 332564608), (8, 166282304), (16, 83141152), (17, 78250496), (32, 41570576), (34, 39125248), (64, 20785288), (68, 19562624), (128, 10392644), (136, 9781312), (256, 5196322), (272, 4890656), (512, 2598161), (544, 2445328), (1088, 1222664), (2176, 611332), (4352, 305666), (8704, 152833)]