977475928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{50261}}^1$

素因数の和:50308

約数の個数: 64

約数和(自身を含む): 2279884320

約数和(自身を除く): 1302408392

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2431, 4862, 9724, 19448, 50261, 100522, 201044, 402088, 552871, 653393, 854437, 1105742, 1306786, 1708874, 2211484, 2613572, 3417748, 4422968, 5227144, 6835496, 7187323, 9398807, 11107681, 14374646, 18797614, 22215362, 28749292, 37595228, 44430724, 57498584, 75190456, 88861448, 122184491, 244368982, 488737964, 977475928]

約数ペア:

[(1, 977475928), (2, 488737964), (4, 244368982), (8, 122184491), (11, 88861448), (13, 75190456), (17, 57498584), (22, 44430724), (26, 37595228), (34, 28749292), (44, 22215362), (52, 18797614), (68, 14374646), (88, 11107681), (104, 9398807), (136, 7187323), (143, 6835496), (187, 5227144), (221, 4422968), (286, 3417748), (374, 2613572), (442, 2211484), (572, 1708874), (748, 1306786), (884, 1105742), (1144, 854437), (1496, 653393), (1768, 552871), (2431, 402088), (4862, 201044), (9724, 100522), (19448, 50261)]