2205890236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2617}}^1\times {\mathrm{19157}}^1$

素因数の和:21789

約数の個数: 24

約数和(自身を含む): 4213074096

約数和(自身を除く): 2007183860

約数列:

[1, 2, 4, 11, 22, 44, 2617, 5234, 10468, 19157, 28787, 38314, 57574, 76628, 115148, 210727, 421454, 842908, 50133869, 100267738, 200535476, 551472559, 1102945118, 2205890236]

約数ペア:

[(1, 2205890236), (2, 1102945118), (4, 551472559), (11, 200535476), (22, 100267738), (44, 50133869), (2617, 842908), (5234, 421454), (10468, 210727), (19157, 115148), (28787, 76628), (38314, 57574)]