486524944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{22541}}^1$

素因数の和:22639

約数の個数: 40

約数和(自身を含む): 1006274880

約数和(自身を除く): 519749936

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 10792, 21584, 22541, 45082, 90164, 180328, 360656, 428279, 856558, 1600411, 1713116, 3200822, 3426232, 6401644, 6852464, 12803288, 25606576, 30407809, 60815618, 121631236, 243262472, 486524944]

約数ペア:

[(1, 486524944), (2, 243262472), (4, 121631236), (8, 60815618), (16, 30407809), (19, 25606576), (38, 12803288), (71, 6852464), (76, 6401644), (142, 3426232), (152, 3200822), (284, 1713116), (304, 1600411), (568, 856558), (1136, 428279), (1349, 360656), (2698, 180328), (5396, 90164), (10792, 45082), (21584, 22541)]