4971956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 10523520

約数和(自身を除く): 5551564

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 289, 374, 391, 506, 578, 748, 782, 1012, 1156, 1564, 3179, 4301, 4913, 6358, 6647, 8602, 9826, 12716, 13294, 17204, 19652, 26588, 54043, 73117, 108086, 112999, 146234, 216172, 225998, 292468, 451996, 1242989, 2485978, 4971956]

約数ペア:

[(1, 4971956), (2, 2485978), (4, 1242989), (11, 451996), (17, 292468), (22, 225998), (23, 216172), (34, 146234), (44, 112999), (46, 108086), (68, 73117), (92, 54043), (187, 26588), (253, 19652), (289, 17204), (374, 13294), (391, 12716), (506, 9826), (578, 8602), (748, 6647), (782, 6358), (1012, 4913), (1156, 4301), (1564, 3179)]