1898582015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{30307}}^1$

素因数の和:30407

約数の個数: 32

約数和(自身を含む): 2670983424

約数和(自身を除く): 772401409

約数列:

[1, 5, 11, 17, 55, 67, 85, 187, 335, 737, 935, 1139, 3685, 5695, 12529, 30307, 62645, 151535, 333377, 515219, 1666885, 2030569, 2576095, 5667409, 10152845, 22336259, 28337045, 34519673, 111681295, 172598365, 379716403, 1898582015]

約数ペア:

[(1, 1898582015), (5, 379716403), (11, 172598365), (17, 111681295), (55, 34519673), (67, 28337045), (85, 22336259), (187, 10152845), (335, 5667409), (737, 2576095), (935, 2030569), (1139, 1666885), (3685, 515219), (5695, 333377), (12529, 151535), (30307, 62645)]