2619136

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:816

約数の個数: 36

約数和(自身を含む): 5637352

約数和(自身を除く): 3018216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 787, 832, 1574, 1664, 3148, 3328, 6296, 10231, 12592, 20462, 25184, 40924, 50368, 81848, 100736, 163696, 201472, 327392, 654784, 1309568, 2619136]

約数ペア:

[(1, 2619136), (2, 1309568), (4, 654784), (8, 327392), (13, 201472), (16, 163696), (26, 100736), (32, 81848), (52, 50368), (64, 40924), (104, 25184), (128, 20462), (208, 12592), (256, 10231), (416, 6296), (787, 3328), (832, 3148), (1574, 1664)]