520001916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{52021}}^1$

素因数の和:52059

約数の個数: 72

約数和(自身を含む): 1494488016

約数和(自身を除く): 974486100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 52021, 104042, 156063, 208084, 312126, 364147, 624252, 728294, 884357, 1092441, 1456588, 1768714, 2184882, 2549029, 2653071, 3537428, 4369764, 5098058, 5306142, 6190499, 7647087, 10196116, 10612284, 12380998, 15294174, 18571497, 24761996, 30588348, 37142994, 43333493, 74285988, 86666986, 130000479, 173333972, 260000958, 520001916]

約数ペア:

[(1, 520001916), (2, 260000958), (3, 173333972), (4, 130000479), (6, 86666986), (7, 74285988), (12, 43333493), (14, 37142994), (17, 30588348), (21, 24761996), (28, 18571497), (34, 15294174), (42, 12380998), (49, 10612284), (51, 10196116), (68, 7647087), (84, 6190499), (98, 5306142), (102, 5098058), (119, 4369764), (147, 3537428), (196, 2653071), (204, 2549029), (238, 2184882), (294, 1768714), (357, 1456588), (476, 1092441), (588, 884357), (714, 728294), (833, 624252), (1428, 364147), (1666, 312126), (2499, 208084), (3332, 156063), (4998, 104042), (9996, 52021)]