2100064261864

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{207479}}^1\times {\mathrm{12527}}^1$

素因数の和:220113

約数の個数: 32

約数和(自身を含む): 3976943443200

約数和(自身を除く): 1876879181336

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 12527, 25054, 50108, 100216, 207479, 414958, 829916, 1265227, 1659832, 2530454, 5060908, 10121816, 20955379, 41910758, 83821516, 167643032, 2599089433, 5198178866, 10396357732, 20792715464, 262508032733, 525016065466, 1050032130932, 2100064261864]

約数ペア:

[(1, 2100064261864), (2, 1050032130932), (4, 525016065466), (8, 262508032733), (101, 20792715464), (202, 10396357732), (404, 5198178866), (808, 2599089433), (12527, 167643032), (25054, 83821516), (50108, 41910758), (100216, 20955379), (207479, 10121816), (414958, 5060908), (829916, 2530454), (1265227, 1659832)]