2079349976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{638621}}^1$

素因数の和:638675

約数の個数: 32

約数和(自身を含む): 4368174480

約数和(自身を除く): 2288824504

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 638621, 1277242, 2554484, 5108968, 7024831, 14049662, 23628977, 28099324, 47257954, 56198648, 94515908, 189031816, 259918747, 519837494, 1039674988, 2079349976]

約数ペア:

[(1, 2079349976), (2, 1039674988), (4, 519837494), (8, 259918747), (11, 189031816), (22, 94515908), (37, 56198648), (44, 47257954), (74, 28099324), (88, 23628977), (148, 14049662), (296, 7024831), (407, 5108968), (814, 2554484), (1628, 1277242), (3256, 638621)]