17289454

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 33381936

約数和(自身を除く): 16092482

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 82, 91, 98, 182, 287, 331, 533, 574, 637, 662, 1066, 1274, 2009, 2317, 3731, 4018, 4303, 4634, 7462, 8606, 13571, 16219, 26117, 27142, 30121, 32438, 52234, 60242, 94997, 176423, 189994, 210847, 352846, 421694, 664979, 1234961, 1329958, 2469922, 8644727, 17289454]

約数ペア:

[(1, 17289454), (2, 8644727), (7, 2469922), (13, 1329958), (14, 1234961), (26, 664979), (41, 421694), (49, 352846), (82, 210847), (91, 189994), (98, 176423), (182, 94997), (287, 60242), (331, 52234), (533, 32438), (574, 30121), (637, 27142), (662, 26117), (1066, 16219), (1274, 13571), (2009, 8606), (2317, 7462), (3731, 4634), (4018, 4303)]