4991406368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{116491}}^1$

素因数の和:116617

約数の個数: 48

約数和(自身を含む): 10685578176

約数和(自身を除く): 5694171808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 103, 104, 206, 208, 412, 416, 824, 1339, 1648, 2678, 3296, 5356, 10712, 21424, 42848, 116491, 232982, 465964, 931928, 1514383, 1863856, 3028766, 3727712, 6057532, 11998573, 12115064, 23997146, 24230128, 47994292, 48460256, 95988584, 155981449, 191977168, 311962898, 383954336, 623925796, 1247851592, 2495703184, 4991406368]

約数ペア:

[(1, 4991406368), (2, 2495703184), (4, 1247851592), (8, 623925796), (13, 383954336), (16, 311962898), (26, 191977168), (32, 155981449), (52, 95988584), (103, 48460256), (104, 47994292), (206, 24230128), (208, 23997146), (412, 12115064), (416, 11998573), (824, 6057532), (1339, 3727712), (1648, 3028766), (2678, 1863856), (3296, 1514383), (5356, 931928), (10712, 465964), (21424, 232982), (42848, 116491)]