1898214904

素因数分解:

$2^3\times {\mathrm{373}}^1\times {\mathrm{421}}^1\times {\mathrm{1511}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 3579539040

約数和(自身を除く): 1681324136

約数列:

[1, 2, 4, 8, 373, 421, 746, 842, 1492, 1511, 1684, 2984, 3022, 3368, 6044, 12088, 157033, 314066, 563603, 628132, 636131, 1127206, 1256264, 1272262, 2254412, 2544524, 4508824, 5089048, 237276863, 474553726, 949107452, 1898214904]

約数ペア:

[(1, 1898214904), (2, 949107452), (4, 474553726), (8, 237276863), (373, 5089048), (421, 4508824), (746, 2544524), (842, 2254412), (1492, 1272262), (1511, 1256264), (1684, 1127206), (2984, 636131), (3022, 628132), (3368, 563603), (6044, 314066), (12088, 157033)]