2378611456

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{54979}}^1$

素因数の和:55021

約数の個数: 54

約数和(自身を含む): 5141344740

約数和(自身を除く): 2762733284

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1352, 1664, 2704, 3328, 5408, 10816, 21632, 43264, 54979, 109958, 219916, 439832, 714727, 879664, 1429454, 1759328, 2858908, 3518656, 5717816, 7037312, 9291451, 11435632, 14074624, 18582902, 22871264, 37165804, 45742528, 74331608, 91485056, 148663216, 182970112, 297326432, 594652864, 1189305728, 2378611456]

約数ペア:

[(1, 2378611456), (2, 1189305728), (4, 594652864), (8, 297326432), (13, 182970112), (16, 148663216), (26, 91485056), (32, 74331608), (52, 45742528), (64, 37165804), (104, 22871264), (128, 18582902), (169, 14074624), (208, 11435632), (256, 9291451), (338, 7037312), (416, 5717816), (676, 3518656), (832, 2858908), (1352, 1759328), (1664, 1429454), (2704, 879664), (3328, 714727), (5408, 439832), (10816, 219916), (21632, 109958), (43264, 54979)]