1944850553584

素因数分解:

$2^4\times {\mathrm{1171}}^1\times {\mathrm{103802869}}^1$

素因数の和:103804048

約数の個数: 20

約数和(自身を含む): 3771365872840

約数和(自身を除く): 1826515319256

約数列:

[1, 2, 4, 8, 16, 1171, 2342, 4684, 9368, 18736, 103802869, 207605738, 415211476, 830422952, 1660845904, 121553159599, 243106319198, 486212638396, 972425276792, 1944850553584]

約数ペア:

[(1, 1944850553584), (2, 972425276792), (4, 486212638396), (8, 243106319198), (16, 121553159599), (1171, 1660845904), (2342, 830422952), (4684, 415211476), (9368, 207605738), (18736, 103802869)]