4988974768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{121469}}^1$

素因数の和:121645

約数の個数: 40

約数和(自身を含む): 10302599520

約数和(自身を除く): 5313624752

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 151, 272, 302, 604, 1208, 2416, 2567, 5134, 10268, 20536, 41072, 121469, 242938, 485876, 971752, 1943504, 2064973, 4129946, 8259892, 16519784, 18341819, 33039568, 36683638, 73367276, 146734552, 293469104, 311810923, 623621846, 1247243692, 2494487384, 4988974768]

約数ペア:

[(1, 4988974768), (2, 2494487384), (4, 1247243692), (8, 623621846), (16, 311810923), (17, 293469104), (34, 146734552), (68, 73367276), (136, 36683638), (151, 33039568), (272, 18341819), (302, 16519784), (604, 8259892), (1208, 4129946), (2416, 2064973), (2567, 1943504), (5134, 971752), (10268, 485876), (20536, 242938), (41072, 121469)]