804591502828

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{149}}^2\times {\mathrm{71341}}^1$

素因数の和:71770

約数の個数: 36

約数和(自身を含む): 1428730277632

約数和(自身を除く): 624138774804

約数列:

[1, 2, 4, 127, 149, 254, 298, 508, 596, 18923, 22201, 37846, 44402, 71341, 75692, 88804, 142682, 285364, 2819527, 5639054, 9060307, 10629809, 11278108, 18120614, 21259618, 36241228, 42519236, 1349985743, 1583841541, 2699971486, 3167683082, 5399942972, 6335366164, 201147875707, 402295751414, 804591502828]

約数ペア:

[(1, 804591502828), (2, 402295751414), (4, 201147875707), (127, 6335366164), (149, 5399942972), (254, 3167683082), (298, 2699971486), (508, 1583841541), (596, 1349985743), (18923, 42519236), (22201, 36241228), (37846, 21259618), (44402, 18120614), (71341, 11278108), (75692, 10629809), (88804, 9060307), (142682, 5639054), (285364, 2819527)]