520020536

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{42793}}^1$

素因数の和:42844

約数の個数: 48

約数和(自身を含む): 1170843840

約数和(自身を除く): 650823304

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 42793, 85586, 171172, 299551, 342344, 599102, 1198204, 1326583, 2096857, 2396408, 2653166, 4193714, 5306332, 8387428, 9286081, 10612664, 16774856, 18572162, 37144324, 65002567, 74288648, 130005134, 260010268, 520020536]

約数ペア:

[(1, 520020536), (2, 260010268), (4, 130005134), (7, 74288648), (8, 65002567), (14, 37144324), (28, 18572162), (31, 16774856), (49, 10612664), (56, 9286081), (62, 8387428), (98, 5306332), (124, 4193714), (196, 2653166), (217, 2396408), (248, 2096857), (392, 1326583), (434, 1198204), (868, 599102), (1519, 342344), (1736, 299551), (3038, 171172), (6076, 85586), (12152, 42793)]