16898284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 33868800

約数和(自身を除く): 16970516

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 71, 92, 142, 199, 284, 299, 398, 598, 796, 923, 1196, 1633, 1846, 2587, 3266, 3692, 4577, 5174, 6532, 9154, 10348, 14129, 18308, 21229, 28258, 42458, 56516, 59501, 84916, 119002, 183677, 238004, 324967, 367354, 649934, 734708, 1299868, 4224571, 8449142, 16898284]

約数ペア:

[(1, 16898284), (2, 8449142), (4, 4224571), (13, 1299868), (23, 734708), (26, 649934), (46, 367354), (52, 324967), (71, 238004), (92, 183677), (142, 119002), (199, 84916), (284, 59501), (299, 56516), (398, 42458), (598, 28258), (796, 21229), (923, 18308), (1196, 14129), (1633, 10348), (1846, 9154), (2587, 6532), (3266, 5174), (3692, 4577)]