1796702908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{448727}}^1$

素因数の和:448762

約数の個数: 48

約数和(自身を含む): 4221633024

約数和(自身を除く): 2424930116

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 448727, 897454, 1794908, 3141089, 4935997, 5833451, 6282178, 9871994, 11666902, 12564356, 19743988, 23333804, 34551979, 40834157, 64167961, 69103958, 81668314, 128335922, 138207916, 163336628, 256671844, 449175727, 898351454, 1796702908]

約数ペア:

[(1, 1796702908), (2, 898351454), (4, 449175727), (7, 256671844), (11, 163336628), (13, 138207916), (14, 128335922), (22, 81668314), (26, 69103958), (28, 64167961), (44, 40834157), (52, 34551979), (77, 23333804), (91, 19743988), (143, 12564356), (154, 11666902), (182, 9871994), (286, 6282178), (308, 5833451), (364, 4935997), (572, 3141089), (1001, 1794908), (2002, 897454), (4004, 448727)]