425581026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2309}}^1$

素因数の和:2483

約数の個数: 64

約数和(自身を含む): 977961600

約数和(自身を除く): 552380574

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 139, 221, 278, 417, 442, 663, 834, 1326, 1807, 2309, 2363, 3614, 4618, 4726, 5421, 6927, 7089, 10842, 13854, 14178, 30017, 30719, 39253, 60034, 61438, 78506, 90051, 92157, 117759, 180102, 184314, 235518, 320951, 510289, 641902, 962853, 1020578, 1530867, 1925706, 3061734, 4172363, 5456167, 8344726, 10912334, 12517089, 16368501, 25034178, 32737002, 70930171, 141860342, 212790513, 425581026]

約数ペア:

[(1, 425581026), (2, 212790513), (3, 141860342), (6, 70930171), (13, 32737002), (17, 25034178), (26, 16368501), (34, 12517089), (39, 10912334), (51, 8344726), (78, 5456167), (102, 4172363), (139, 3061734), (221, 1925706), (278, 1530867), (417, 1020578), (442, 962853), (663, 641902), (834, 510289), (1326, 320951), (1807, 235518), (2309, 184314), (2363, 180102), (3614, 117759), (4618, 92157), (4726, 90051), (5421, 78506), (6927, 61438), (7089, 60034), (10842, 39253), (13854, 30719), (14178, 30017)]