2247105094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 3815159040

約数和(自身を除く): 1568053946

約数列:

[1, 2, 13, 26, 43, 67, 86, 131, 134, 229, 262, 458, 559, 871, 1118, 1703, 1742, 2881, 2977, 3406, 5633, 5762, 5954, 8777, 9847, 11266, 15343, 17554, 19694, 29999, 30686, 37453, 59998, 73229, 74906, 114101, 128011, 146458, 199459, 228202, 256022, 377411, 389987, 398918, 659749, 754822, 779974, 1289957, 1319498, 2009933, 2579914, 4019866, 4906343, 8576737, 9812686, 16769441, 17153474, 26129129, 33538882, 52258258, 86427119, 172854238, 1123552547, 2247105094]

約数ペア:

[(1, 2247105094), (2, 1123552547), (13, 172854238), (26, 86427119), (43, 52258258), (67, 33538882), (86, 26129129), (131, 17153474), (134, 16769441), (229, 9812686), (262, 8576737), (458, 4906343), (559, 4019866), (871, 2579914), (1118, 2009933), (1703, 1319498), (1742, 1289957), (2881, 779974), (2977, 754822), (3406, 659749), (5633, 398918), (5762, 389987), (5954, 377411), (8777, 256022), (9847, 228202), (11266, 199459), (15343, 146458), (17554, 128011), (19694, 114101), (29999, 74906), (30686, 73229), (37453, 59998)]