1830219832

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{165901}}^1$

素因数の和:166111

約数の個数: 32

約数和(自身を含む): 3941831520

約数和(自身を除く): 2111611688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 11032, 165901, 331802, 663604, 1161307, 1327208, 2322614, 4645228, 9290456, 32682497, 65364994, 130729988, 228777479, 261459976, 457554958, 915109916, 1830219832]

約数ペア:

[(1, 1830219832), (2, 915109916), (4, 457554958), (7, 261459976), (8, 228777479), (14, 130729988), (28, 65364994), (56, 32682497), (197, 9290456), (394, 4645228), (788, 2322614), (1379, 1327208), (1576, 1161307), (2758, 663604), (5516, 331802), (11032, 165901)]