988403210

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1353977}}^1$

素因数の和:1354057

約数の個数: 16

約数和(自身を含む): 1803498696

約数和(自身を除く): 815095486

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1353977, 2707954, 6769885, 13539770, 98840321, 197680642, 494201605, 988403210]

約数ペア:

[(1, 988403210), (2, 494201605), (5, 197680642), (10, 98840321), (73, 13539770), (146, 6769885), (365, 2707954), (730, 1353977)]