2003228032

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1203863}}^1$

素因数の和:1203890

約数の個数: 32

約数和(自身を含む): 4297794480

約数和(自身を除く): 2294566448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 1203863, 2407726, 4815452, 9630904, 15650219, 19261808, 31300438, 38523616, 62600876, 77047232, 125201752, 154094464, 250403504, 500807008, 1001614016, 2003228032]

約数ペア:

[(1, 2003228032), (2, 1001614016), (4, 500807008), (8, 250403504), (13, 154094464), (16, 125201752), (26, 77047232), (32, 62600876), (52, 38523616), (64, 31300438), (104, 19261808), (128, 15650219), (208, 9630904), (416, 4815452), (832, 2407726), (1664, 1203863)]