2018096269585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{1049}}^1\times {\mathrm{1949}}^1$

素因数の和:3282

約数の個数: 64

約数和(自身を含む): 2685402720000

約数和(自身を除く): 667306450415

約数列:

[1, 5, 11, 55, 131, 137, 655, 685, 1049, 1441, 1507, 1949, 5245, 7205, 7535, 9745, 11539, 17947, 21439, 57695, 89735, 107195, 137419, 143713, 197417, 255319, 267013, 687095, 718565, 987085, 1276595, 1335065, 1511609, 1580843, 2044501, 2808509, 2937143, 7558045, 7904215, 10222505, 14042545, 14685715, 18826403, 22489511, 34978703, 94132015, 112447555, 174893515, 207090433, 267829631, 280096637, 384765733, 1035452165, 1339148155, 1400483185, 1923828665, 2946125941, 3081063007, 14730629705, 15405315035, 36692659447, 183463297235, 403619253917, 2018096269585]

約数ペア:

[(1, 2018096269585), (5, 403619253917), (11, 183463297235), (55, 36692659447), (131, 15405315035), (137, 14730629705), (655, 3081063007), (685, 2946125941), (1049, 1923828665), (1441, 1400483185), (1507, 1339148155), (1949, 1035452165), (5245, 384765733), (7205, 280096637), (7535, 267829631), (9745, 207090433), (11539, 174893515), (17947, 112447555), (21439, 94132015), (57695, 34978703), (89735, 22489511), (107195, 18826403), (137419, 14685715), (143713, 14042545), (197417, 10222505), (255319, 7904215), (267013, 7558045), (687095, 2937143), (718565, 2808509), (987085, 2044501), (1276595, 1580843), (1335065, 1511609)]