389102298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{49391}}^1$

素因数の和:49510

約数の個数: 32

約数和(自身を含む): 846381312

約数和(自身を除く): 457279014

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 3939, 7878, 49391, 98782, 148173, 296346, 642083, 1284166, 1926249, 3852498, 4988491, 9976982, 14965473, 29930946, 64850383, 129700766, 194551149, 389102298]

約数ペア:

[(1, 389102298), (2, 194551149), (3, 129700766), (6, 64850383), (13, 29930946), (26, 14965473), (39, 9976982), (78, 4988491), (101, 3852498), (202, 1926249), (303, 1284166), (606, 642083), (1313, 296346), (2626, 148173), (3939, 98782), (7878, 49391)]