2199067832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{22003}}^1$

素因数の和:22084

約数の個数: 48

約数和(自身を含む): 4588494120

約数和(自身を除く): 2389426288

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 961, 1612, 1922, 3224, 3844, 7688, 12493, 22003, 24986, 44006, 49972, 88012, 99944, 176024, 286039, 572078, 682093, 1144156, 1364186, 2288312, 2728372, 5456744, 8867209, 17734418, 21144883, 35468836, 42289766, 70937672, 84579532, 169159064, 274883479, 549766958, 1099533916, 2199067832]

約数ペア:

[(1, 2199067832), (2, 1099533916), (4, 549766958), (8, 274883479), (13, 169159064), (26, 84579532), (31, 70937672), (52, 42289766), (62, 35468836), (104, 21144883), (124, 17734418), (248, 8867209), (403, 5456744), (806, 2728372), (961, 2288312), (1612, 1364186), (1922, 1144156), (3224, 682093), (3844, 572078), (7688, 286039), (12493, 176024), (22003, 99944), (24986, 88012), (44006, 49972)]