442019994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{28477}}^1$

素因数の和:28694

約数の個数: 32

約数和(自身を含む): 956860800

約数和(自身を除く): 514840806

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1194, 2587, 5174, 7761, 15522, 28477, 56954, 85431, 170862, 370201, 740402, 1110603, 2221206, 5666923, 11333846, 17000769, 34001538, 73669999, 147339998, 221009997, 442019994]

約数ペア:

[(1, 442019994), (2, 221009997), (3, 147339998), (6, 73669999), (13, 34001538), (26, 17000769), (39, 11333846), (78, 5666923), (199, 2221206), (398, 1110603), (597, 740402), (1194, 370201), (2587, 170862), (5174, 85431), (7761, 56954), (15522, 28477)]