2583308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 5720064

約数和(自身を除く): 3136756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 151, 182, 188, 302, 329, 364, 604, 611, 658, 1057, 1222, 1316, 1963, 2114, 2444, 3926, 4228, 4277, 7097, 7852, 8554, 13741, 14194, 17108, 27482, 28388, 49679, 54964, 92261, 99358, 184522, 198716, 369044, 645827, 1291654, 2583308]

約数ペア:

[(1, 2583308), (2, 1291654), (4, 645827), (7, 369044), (13, 198716), (14, 184522), (26, 99358), (28, 92261), (47, 54964), (52, 49679), (91, 28388), (94, 27482), (151, 17108), (182, 14194), (188, 13741), (302, 8554), (329, 7852), (364, 7097), (604, 4277), (611, 4228), (658, 3926), (1057, 2444), (1222, 2114), (1316, 1963)]