1540864

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:492

約数の個数: 36

約数和(自身を含む): 3319456

約数和(自身を除く): 1778592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 463, 832, 926, 1664, 1852, 3328, 3704, 6019, 7408, 12038, 14816, 24076, 29632, 48152, 59264, 96304, 118528, 192608, 385216, 770432, 1540864]

約数ペア:

[(1, 1540864), (2, 770432), (4, 385216), (8, 192608), (13, 118528), (16, 96304), (26, 59264), (32, 48152), (52, 29632), (64, 24076), (104, 14816), (128, 12038), (208, 7408), (256, 6019), (416, 3704), (463, 3328), (832, 1852), (926, 1664)]