12810044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 26234208

約数和(自身を除く): 13424164

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 337, 442, 559, 674, 731, 884, 1118, 1348, 1462, 2236, 2924, 4381, 5729, 8762, 9503, 11458, 14491, 17524, 19006, 22916, 28982, 38012, 57964, 74477, 148954, 188383, 246347, 297908, 376766, 492694, 753532, 985388, 3202511, 6405022, 12810044]

約数ペア:

[(1, 12810044), (2, 6405022), (4, 3202511), (13, 985388), (17, 753532), (26, 492694), (34, 376766), (43, 297908), (52, 246347), (68, 188383), (86, 148954), (172, 74477), (221, 57964), (337, 38012), (442, 28982), (559, 22916), (674, 19006), (731, 17524), (884, 14491), (1118, 11458), (1348, 9503), (1462, 8762), (2236, 5729), (2924, 4381)]