2305914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 5515776

約数和(自身を除く): 3209862

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 47, 51, 74, 78, 94, 102, 111, 141, 221, 222, 282, 442, 481, 611, 629, 663, 799, 962, 1222, 1258, 1326, 1443, 1598, 1739, 1833, 1887, 2397, 2886, 3478, 3666, 3774, 4794, 5217, 8177, 10387, 10434, 16354, 20774, 22607, 24531, 29563, 31161, 45214, 49062, 59126, 62322, 67821, 88689, 135642, 177378, 384319, 768638, 1152957, 2305914]

約数ペア:

[(1, 2305914), (2, 1152957), (3, 768638), (6, 384319), (13, 177378), (17, 135642), (26, 88689), (34, 67821), (37, 62322), (39, 59126), (47, 49062), (51, 45214), (74, 31161), (78, 29563), (94, 24531), (102, 22607), (111, 20774), (141, 16354), (221, 10434), (222, 10387), (282, 8177), (442, 5217), (481, 4794), (611, 3774), (629, 3666), (663, 3478), (799, 2886), (962, 2397), (1222, 1887), (1258, 1833), (1326, 1739), (1443, 1598)]