1488791380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3236503}}^1$

素因数の和:3236535

約数の個数: 24

約数和(自身を含む): 3262396032

約数和(自身を除く): 1773604652

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 3236503, 6473006, 12946012, 16182515, 32365030, 64730060, 74439569, 148879138, 297758276, 372197845, 744395690, 1488791380]

約数ペア:

[(1, 1488791380), (2, 744395690), (4, 372197845), (5, 297758276), (10, 148879138), (20, 74439569), (23, 64730060), (46, 32365030), (92, 16182515), (115, 12946012), (230, 6473006), (460, 3236503)]