259962668

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{619}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 532465920

約数和(自身を除く): 272503252

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 283, 371, 566, 619, 742, 1132, 1238, 1484, 1981, 2476, 3962, 4333, 7924, 8666, 14999, 17332, 29998, 32807, 59996, 65614, 104993, 131228, 175177, 209986, 229649, 350354, 419972, 459298, 700708, 918596, 1226239, 2452478, 4904956, 9284381, 18568762, 37137524, 64990667, 129981334, 259962668]

約数ペア:

[(1, 259962668), (2, 129981334), (4, 64990667), (7, 37137524), (14, 18568762), (28, 9284381), (53, 4904956), (106, 2452478), (212, 1226239), (283, 918596), (371, 700708), (566, 459298), (619, 419972), (742, 350354), (1132, 229649), (1238, 209986), (1484, 175177), (1981, 131228), (2476, 104993), (3962, 65614), (4333, 59996), (7924, 32807), (8666, 29998), (14999, 17332)]