1316131536

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{884497}}^1$

素因数の和:884539

約数の個数: 40

約数和(自身を含む): 3509688064

約数和(自身を除く): 2193556528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 884497, 1768994, 2653491, 3537988, 5306982, 7075976, 10613964, 14151952, 21227928, 27419407, 42455856, 54838814, 82258221, 109677628, 164516442, 219355256, 329032884, 438710512, 658065768, 1316131536]

約数ペア:

[(1, 1316131536), (2, 658065768), (3, 438710512), (4, 329032884), (6, 219355256), (8, 164516442), (12, 109677628), (16, 82258221), (24, 54838814), (31, 42455856), (48, 27419407), (62, 21227928), (93, 14151952), (124, 10613964), (186, 7075976), (248, 5306982), (372, 3537988), (496, 2653491), (744, 1768994), (1488, 884497)]