142915916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{249853}}^1$

素因数の和:249881

約数の個数: 24

約数和(自身を含む): 293828304

約数和(自身を除く): 150912388

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 249853, 499706, 999412, 2748383, 3248089, 5496766, 6496178, 10993532, 12992356, 35728979, 71457958, 142915916]

約数ペア:

[(1, 142915916), (2, 71457958), (4, 35728979), (11, 12992356), (13, 10993532), (22, 6496178), (26, 5496766), (44, 3248089), (52, 2748383), (143, 999412), (286, 499706), (572, 249853)]