258003650737

素因数分解:

$7^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1\times {\mathrm{1259}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 298026086400

約数和(自身を除く): 40022435663

約数列:

[1, 7, 239, 347, 353, 1259, 1673, 2429, 2471, 8813, 82933, 84367, 122491, 300901, 436873, 444427, 580531, 590569, 857437, 2106307, 3058111, 3110989, 29275349, 104412647, 106218053, 154216169, 204927443, 730888529, 743526371, 1079513183, 36857664391, 258003650737]

約数ペア:

[(1, 258003650737), (7, 36857664391), (239, 1079513183), (347, 743526371), (353, 730888529), (1259, 204927443), (1673, 154216169), (2429, 106218053), (2471, 104412647), (8813, 29275349), (82933, 3110989), (84367, 3058111), (122491, 2106307), (300901, 857437), (436873, 590569), (444427, 580531)]