2017404416

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{231779}}^1$

素因数の和:231814

約数の個数: 40

約数和(自身を含む): 4267996920

約数和(自身を除く): 2250592504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 231779, 463558, 927116, 1854232, 3708464, 3940243, 7416928, 7880486, 14833856, 15760972, 29667712, 31521944, 59335424, 63043888, 118670848, 126087776, 252175552, 504351104, 1008702208, 2017404416]

約数ペア:

[(1, 2017404416), (2, 1008702208), (4, 504351104), (8, 252175552), (16, 126087776), (17, 118670848), (32, 63043888), (34, 59335424), (64, 31521944), (68, 29667712), (128, 15760972), (136, 14833856), (256, 7880486), (272, 7416928), (512, 3940243), (544, 3708464), (1088, 1854232), (2176, 927116), (4352, 463558), (8704, 231779)]