1620009398

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1\times {\mathrm{1723}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 2800327680

約数和(自身を除く): 1180318282

約数列:

[1, 2, 7, 14, 239, 281, 478, 562, 1673, 1723, 1967, 3346, 3446, 3934, 12061, 24122, 67159, 134318, 411797, 470113, 484163, 823594, 940226, 968326, 2882579, 3389141, 5765158, 6778282, 115714957, 231429914, 810004699, 1620009398]

約数ペア:

[(1, 1620009398), (2, 810004699), (7, 231429914), (14, 115714957), (239, 6778282), (281, 5765158), (478, 3389141), (562, 2882579), (1673, 968326), (1723, 940226), (1967, 823594), (3346, 484163), (3446, 470113), (3934, 411797), (12061, 134318), (24122, 67159)]