1025101782128

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{11801227}}^1$

素因数の和:11801385

約数の個数: 40

約数和(自身を含む): 2041376419440

約数和(自身を除く): 1016274637312

約数列:

[1, 2, 4, 8, 16, 61, 89, 122, 178, 244, 356, 488, 712, 976, 1424, 5429, 10858, 21716, 43432, 86864, 11801227, 23602454, 47204908, 94409816, 188819632, 719874847, 1050309203, 1439749694, 2100618406, 2879499388, 4201236812, 5758998776, 8402473624, 11517997552, 16804947248, 64068861383, 128137722766, 256275445532, 512550891064, 1025101782128]

約数ペア:

[(1, 1025101782128), (2, 512550891064), (4, 256275445532), (8, 128137722766), (16, 64068861383), (61, 16804947248), (89, 11517997552), (122, 8402473624), (178, 5758998776), (244, 4201236812), (356, 2879499388), (488, 2100618406), (712, 1439749694), (976, 1050309203), (1424, 719874847), (5429, 188819632), (10858, 94409816), (21716, 47204908), (43432, 23602454), (86864, 11801227)]