127958298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{4091}}^1$

素因数の和:4510

約数の個数: 32

約数和(自身を含む): 276357312

約数和(自身を除く): 148399014

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 401, 802, 1203, 2406, 4091, 5213, 8182, 10426, 12273, 15639, 24546, 31278, 53183, 106366, 159549, 319098, 1640491, 3280982, 4921473, 9842946, 21326383, 42652766, 63979149, 127958298]

約数ペア:

[(1, 127958298), (2, 63979149), (3, 42652766), (6, 21326383), (13, 9842946), (26, 4921473), (39, 3280982), (78, 1640491), (401, 319098), (802, 159549), (1203, 106366), (2406, 53183), (4091, 31278), (5213, 24546), (8182, 15639), (10426, 12273)]