353943434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 639303840

約数和(自身を除く): 285360406

約数列:

[1, 2, 13, 17, 26, 29, 34, 53, 58, 106, 221, 377, 442, 493, 521, 689, 754, 901, 986, 1042, 1378, 1537, 1802, 3074, 6409, 6773, 8857, 11713, 12818, 13546, 15109, 17714, 19981, 23426, 26129, 27613, 30218, 39962, 52258, 55226, 115141, 196417, 230282, 256853, 339677, 358969, 392834, 469421, 513706, 679354, 717938, 800777, 938842, 1601554, 3339089, 6102473, 6678178, 10410101, 12204946, 13613209, 20820202, 27226418, 176971717, 353943434]

約数ペア:

[(1, 353943434), (2, 176971717), (13, 27226418), (17, 20820202), (26, 13613209), (29, 12204946), (34, 10410101), (53, 6678178), (58, 6102473), (106, 3339089), (221, 1601554), (377, 938842), (442, 800777), (493, 717938), (521, 679354), (689, 513706), (754, 469421), (901, 392834), (986, 358969), (1042, 339677), (1378, 256853), (1537, 230282), (1802, 196417), (3074, 115141), (6409, 55226), (6773, 52258), (8857, 39962), (11713, 30218), (12818, 27613), (13546, 26129), (15109, 23426), (17714, 19981)]