2540790042

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{146477}}^1$

素因数の和:146555

約数の個数: 48

約数和(自身を含む): 6011457120

約数和(自身を除く): 3470667078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 118, 147, 177, 294, 354, 413, 826, 1239, 2478, 2891, 5782, 8673, 17346, 146477, 292954, 439431, 878862, 1025339, 2050678, 3076017, 6152034, 7177373, 8642143, 14354746, 17284286, 21532119, 25926429, 43064238, 51852858, 60495001, 120990002, 181485003, 362970006, 423465007, 846930014, 1270395021, 2540790042]

約数ペア:

[(1, 2540790042), (2, 1270395021), (3, 846930014), (6, 423465007), (7, 362970006), (14, 181485003), (21, 120990002), (42, 60495001), (49, 51852858), (59, 43064238), (98, 25926429), (118, 21532119), (147, 17284286), (177, 14354746), (294, 8642143), (354, 7177373), (413, 6152034), (826, 3076017), (1239, 2050678), (2478, 1025339), (2891, 878862), (5782, 439431), (8673, 292954), (17346, 146477)]