489202158

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{72733}}^1$

素因数の和:72816

約数の個数: 32

約数和(自身を含む): 1047369600

約数和(自身を除く): 558167442

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 177, 354, 1121, 2242, 3363, 6726, 72733, 145466, 218199, 436398, 1381927, 2763854, 4145781, 4291247, 8291562, 8582494, 12873741, 25747482, 81533693, 163067386, 244601079, 489202158]

約数ペア:

[(1, 489202158), (2, 244601079), (3, 163067386), (6, 81533693), (19, 25747482), (38, 12873741), (57, 8582494), (59, 8291562), (114, 4291247), (118, 4145781), (177, 2763854), (354, 1381927), (1121, 436398), (2242, 218199), (3363, 145466), (6726, 72733)]