15663098486

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{454609}}^1$

素因数の和:454748

約数の個数: 32

約数和(自身を含む): 28280378880

約数和(自身を除く): 12617280394

約数列:

[1, 2, 7, 14, 23, 46, 107, 161, 214, 322, 749, 1498, 2461, 4922, 17227, 34454, 454609, 909218, 3182263, 6364526, 10456007, 20912014, 48643163, 73192049, 97286326, 146384098, 340502141, 681004282, 1118792749, 2237585498, 7831549243, 15663098486]

約数ペア:

[(1, 15663098486), (2, 7831549243), (7, 2237585498), (14, 1118792749), (23, 681004282), (46, 340502141), (107, 146384098), (161, 97286326), (214, 73192049), (322, 48643163), (749, 20912014), (1498, 10456007), (2461, 6364526), (4922, 3182263), (17227, 909218), (34454, 454609)]