1492285652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^2\times {\mathrm{139}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 3112848480

約数和(自身を除く): 1620562828

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 137, 139, 143, 274, 278, 286, 548, 556, 572, 1507, 1529, 1781, 1807, 3014, 3058, 3562, 3614, 6028, 6116, 7124, 7228, 18769, 19043, 19591, 19877, 37538, 38086, 39182, 39754, 75076, 76172, 78364, 79508, 206459, 209473, 243997, 247559, 412918, 418946, 487994, 495118, 825836, 837892, 975988, 990236, 2608891, 2683967, 2723149, 5217782, 5367934, 5446298, 10435564, 10735868, 10892596, 28697801, 33915583, 57395602, 67831166, 114791204, 135662332, 373071413, 746142826, 1492285652]

約数ペア:

[(1, 1492285652), (2, 746142826), (4, 373071413), (11, 135662332), (13, 114791204), (22, 67831166), (26, 57395602), (44, 33915583), (52, 28697801), (137, 10892596), (139, 10735868), (143, 10435564), (274, 5446298), (278, 5367934), (286, 5217782), (548, 2723149), (556, 2683967), (572, 2608891), (1507, 990236), (1529, 975988), (1781, 837892), (1807, 825836), (3014, 495118), (3058, 487994), (3562, 418946), (3614, 412918), (6028, 247559), (6116, 243997), (7124, 209473), (7228, 206459), (18769, 79508), (19043, 78364), (19591, 76172), (19877, 75076), (37538, 39754), (38086, 39182)]