1520853632

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{625351}}^1$

素因数の和:625384

約数の個数: 32

約数和(自身を含む): 3189295200

約数和(自身を除く): 1668441568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 625351, 1250702, 2501404, 5002808, 10005616, 11881669, 20011232, 23763338, 40022464, 47526676, 80044928, 95053352, 190106704, 380213408, 760426816, 1520853632]

約数ペア:

[(1, 1520853632), (2, 760426816), (4, 380213408), (8, 190106704), (16, 95053352), (19, 80044928), (32, 47526676), (38, 40022464), (64, 23763338), (76, 20011232), (128, 11881669), (152, 10005616), (304, 5002808), (608, 2501404), (1216, 1250702), (2432, 625351)]