1993408059695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{3194897}}^1$

素因数の和:3195275

約数の個数: 32

約数和(自身を含む): 2672979462720

約数和(自身を除く): 679571403025

約数列:

[1, 5, 13, 29, 65, 145, 331, 377, 1655, 1885, 4303, 9599, 21515, 47995, 124787, 623935, 3194897, 15974485, 41533661, 92652013, 207668305, 463260065, 1057510907, 1204476169, 5287554535, 6022380845, 13747641791, 30667816303, 68738208955, 153339081515, 398681611939, 1993408059695]

約数ペア:

[(1, 1993408059695), (5, 398681611939), (13, 153339081515), (29, 68738208955), (65, 30667816303), (145, 13747641791), (331, 6022380845), (377, 5287554535), (1655, 1204476169), (1885, 1057510907), (4303, 463260065), (9599, 207668305), (21515, 92652013), (47995, 41533661), (124787, 15974485), (623935, 3194897)]