1901473936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1208

約数の個数: 80

約数和(自身を含む): 4001422464

約数和(自身を除く): 2099948528

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 103, 134, 136, 206, 268, 272, 412, 536, 824, 1013, 1072, 1139, 1648, 1751, 2026, 2278, 3502, 4052, 4556, 6901, 7004, 8104, 9112, 13802, 14008, 16208, 17221, 18224, 27604, 28016, 34442, 55208, 67871, 68884, 104339, 110416, 117317, 135742, 137768, 208678, 234634, 271484, 275536, 417356, 469268, 542968, 834712, 938536, 1085936, 1153807, 1669424, 1773763, 1877072, 2307614, 3547526, 4615228, 6990713, 7095052, 9230456, 13981426, 14190104, 18460912, 27962852, 28380208, 55925704, 111851408, 118842121, 237684242, 475368484, 950736968, 1901473936]

約数ペア:

[(1, 1901473936), (2, 950736968), (4, 475368484), (8, 237684242), (16, 118842121), (17, 111851408), (34, 55925704), (67, 28380208), (68, 27962852), (103, 18460912), (134, 14190104), (136, 13981426), (206, 9230456), (268, 7095052), (272, 6990713), (412, 4615228), (536, 3547526), (824, 2307614), (1013, 1877072), (1072, 1773763), (1139, 1669424), (1648, 1153807), (1751, 1085936), (2026, 938536), (2278, 834712), (3502, 542968), (4052, 469268), (4556, 417356), (6901, 275536), (7004, 271484), (8104, 234634), (9112, 208678), (13802, 137768), (14008, 135742), (16208, 117317), (17221, 110416), (18224, 104339), (27604, 68884), (28016, 67871), (34442, 55208)]