454964952964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1\times {\mathrm{180181}}^1$

素因数の和:180796

約数の個数: 48

約数和(自身を含む): 856536218496

約数和(自身を除く): 401571265532

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 523, 1046, 1207, 2092, 2414, 4828, 8891, 17782, 35564, 37133, 74266, 148532, 180181, 360362, 631261, 720724, 1262522, 2525044, 3063077, 6126154, 12252308, 12792851, 25585702, 51171404, 94234663, 188469326, 217478467, 376938652, 434956934, 869913868, 1601989271, 3203978542, 6407957084, 6690661073, 13381322146, 26762644292, 113741238241, 227482476482, 454964952964]

約数ペア:

[(1, 454964952964), (2, 227482476482), (4, 113741238241), (17, 26762644292), (34, 13381322146), (68, 6690661073), (71, 6407957084), (142, 3203978542), (284, 1601989271), (523, 869913868), (1046, 434956934), (1207, 376938652), (2092, 217478467), (2414, 188469326), (4828, 94234663), (8891, 51171404), (17782, 25585702), (35564, 12792851), (37133, 12252308), (74266, 6126154), (148532, 3063077), (180181, 2525044), (360362, 1262522), (631261, 720724)]