2051267293462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1\times {\mathrm{7669}}^1$

素因数の和:8549

約数の個数: 64

約数和(自身を含む): 3309022080000

約数和(自身を除く): 1257754786538

約数列:

[1, 2, 19, 38, 79, 139, 158, 278, 641, 1282, 1501, 2641, 3002, 5282, 7669, 10981, 12179, 15338, 21962, 24358, 50639, 89099, 101278, 145711, 178198, 208639, 291422, 417278, 605851, 962141, 1065991, 1211702, 1692881, 1924282, 2131982, 3385762, 4915829, 7038821, 9831658, 11511169, 14077642, 20253829, 23022338, 40507658, 84213289, 93400751, 133737599, 168426578, 186801502, 267475198, 388350491, 683300231, 776700982, 1366600462, 1600052491, 3200104982, 7378659329, 12982704389, 14757318658, 25965408778, 53980718249, 107961436498, 1025633646731, 2051267293462]

約数ペア:

[(1, 2051267293462), (2, 1025633646731), (19, 107961436498), (38, 53980718249), (79, 25965408778), (139, 14757318658), (158, 12982704389), (278, 7378659329), (641, 3200104982), (1282, 1600052491), (1501, 1366600462), (2641, 776700982), (3002, 683300231), (5282, 388350491), (7669, 267475198), (10981, 186801502), (12179, 168426578), (15338, 133737599), (21962, 93400751), (24358, 84213289), (50639, 40507658), (89099, 23022338), (101278, 20253829), (145711, 14077642), (178198, 11511169), (208639, 9831658), (291422, 7038821), (417278, 4915829), (605851, 3385762), (962141, 2131982), (1065991, 1924282), (1211702, 1692881)]