796430518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 1402410240

約数和(自身を除く): 605979722

約数列:

[1, 2, 13, 17, 26, 34, 61, 109, 122, 218, 221, 271, 442, 542, 793, 1037, 1417, 1586, 1853, 2074, 2834, 3523, 3706, 4607, 6649, 7046, 9214, 13298, 13481, 16531, 24089, 26962, 29539, 33062, 48178, 59078, 59891, 86437, 113033, 119782, 172874, 214903, 226066, 281027, 384007, 429806, 502163, 562054, 768014, 1004326, 1469429, 1801879, 2938858, 3603758, 3653351, 6528119, 7306702, 13056238, 23424427, 30631943, 46848854, 61263886, 398215259, 796430518]

約数ペア:

[(1, 796430518), (2, 398215259), (13, 61263886), (17, 46848854), (26, 30631943), (34, 23424427), (61, 13056238), (109, 7306702), (122, 6528119), (218, 3653351), (221, 3603758), (271, 2938858), (442, 1801879), (542, 1469429), (793, 1004326), (1037, 768014), (1417, 562054), (1586, 502163), (1853, 429806), (2074, 384007), (2834, 281027), (3523, 226066), (3706, 214903), (4607, 172874), (6649, 119782), (7046, 113033), (9214, 86437), (13298, 59891), (13481, 59078), (16531, 48178), (24089, 33062), (26962, 29539)]