486560024

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{397}}^1\times {\mathrm{641}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 919857600

約数和(自身を除く): 433297576

約数列:

[1, 2, 4, 8, 239, 397, 478, 641, 794, 956, 1282, 1588, 1912, 2564, 3176, 5128, 94883, 153199, 189766, 254477, 306398, 379532, 508954, 612796, 759064, 1017908, 1225592, 2035816, 60820003, 121640006, 243280012, 486560024]

約数ペア:

[(1, 486560024), (2, 243280012), (4, 121640006), (8, 60820003), (239, 2035816), (397, 1225592), (478, 1017908), (641, 759064), (794, 612796), (956, 508954), (1282, 379532), (1588, 306398), (1912, 254477), (2564, 189766), (3176, 153199), (5128, 94883)]