380590982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 604758528

約数和(自身を除く): 224167546

約数列:

[1, 2, 23, 46, 163, 193, 263, 326, 386, 526, 3749, 4439, 6049, 7498, 8878, 12098, 31459, 42869, 50759, 62918, 85738, 101518, 723557, 985987, 1167457, 1447114, 1971974, 2334914, 8273717, 16547434, 190295491, 380590982]

約数ペア:

[(1, 380590982), (2, 190295491), (23, 16547434), (46, 8273717), (163, 2334914), (193, 1971974), (263, 1447114), (326, 1167457), (386, 985987), (526, 723557), (3749, 101518), (4439, 85738), (6049, 62918), (7498, 50759), (8878, 42869), (12098, 31459)]