1645796800090

素因数分解:

$2^1\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{110234213}}^1$

素因数の和:110235713

約数の個数: 16

約数和(自身を含む): 2964418482888

約数和(自身を除く): 1318621682798

約数列:

[1, 2, 5, 10, 1493, 2986, 7465, 14930, 110234213, 220468426, 551171065, 1102342130, 164579680009, 329159360018, 822898400045, 1645796800090]

約数ペア:

[(1, 1645796800090), (2, 822898400045), (5, 329159360018), (10, 164579680009), (1493, 1102342130), (2986, 551171065), (7465, 220468426), (14930, 110234213)]