2110349521

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{773}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 2605989888

約数和(自身を除く): 495640367

約数列:

[1, 7, 23, 31, 161, 217, 547, 713, 773, 3829, 4991, 5411, 12581, 16957, 17779, 23963, 88067, 118699, 124453, 167741, 390011, 422831, 551149, 2730077, 2959817, 3858043, 9725113, 13107761, 68075791, 91754327, 301478503, 2110349521]

約数ペア:

[(1, 2110349521), (7, 301478503), (23, 91754327), (31, 68075791), (161, 13107761), (217, 9725113), (547, 3858043), (713, 2959817), (773, 2730077), (3829, 551149), (4991, 422831), (5411, 390011), (12581, 167741), (16957, 124453), (17779, 118699), (23963, 88067)]