8490404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 17310720

約数和(自身を除く): 8820316

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 229, 299, 403, 458, 598, 713, 806, 916, 1196, 1426, 1612, 2852, 2977, 5267, 5954, 7099, 9269, 10534, 11908, 14198, 18538, 21068, 28396, 37076, 68471, 92287, 136942, 163277, 184574, 273884, 326554, 369148, 653108, 2122601, 4245202, 8490404]

約数ペア:

[(1, 8490404), (2, 4245202), (4, 2122601), (13, 653108), (23, 369148), (26, 326554), (31, 273884), (46, 184574), (52, 163277), (62, 136942), (92, 92287), (124, 68471), (229, 37076), (299, 28396), (403, 21068), (458, 18538), (598, 14198), (713, 11908), (806, 10534), (916, 9269), (1196, 7099), (1426, 5954), (1612, 5267), (2852, 2977)]