421920904

素因数分解:

$2^3\times {\mathrm{1741}}^1\times {\mathrm{30293}}^1$

素因数の和:32040

約数の個数: 16

約数和(自身を含む): 791582220

約数和(自身を除く): 369661316

約数列:

[1, 2, 4, 8, 1741, 3482, 6964, 13928, 30293, 60586, 121172, 242344, 52740113, 105480226, 210960452, 421920904]

約数ペア:

[(1, 421920904), (2, 210960452), (4, 105480226), (8, 52740113), (1741, 242344), (3482, 121172), (6964, 60586), (13928, 30293)]