486293714

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{21727}}^1$

素因数の和:21798

約数の個数: 24

約数和(自身を含む): 794723328

約数和(自身を除く): 308429614

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 11191, 21727, 22382, 43454, 412813, 673537, 825626, 1347074, 7843447, 12797203, 15686894, 25594406, 243146857, 486293714]

約数ペア:

[(1, 486293714), (2, 243146857), (19, 25594406), (31, 15686894), (38, 12797203), (62, 7843447), (361, 1347074), (589, 825626), (722, 673537), (1178, 412813), (11191, 43454), (21727, 22382)]