4245397910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{257141}}^1$

素因数の和:257288

約数の個数: 32

約数和(自身を含む): 8294372352

約数和(自身を除く): 4048974442

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 16510, 257141, 514282, 1285705, 2571410, 3342833, 6685666, 16714165, 32656907, 33428330, 65313814, 163284535, 326569070, 424539791, 849079582, 2122698955, 4245397910]

約数ペア:

[(1, 4245397910), (2, 2122698955), (5, 849079582), (10, 424539791), (13, 326569070), (26, 163284535), (65, 65313814), (127, 33428330), (130, 32656907), (254, 16714165), (635, 6685666), (1270, 3342833), (1651, 2571410), (3302, 1285705), (8255, 514282), (16510, 257141)]