2986550216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{1409}}^1$

素因数の和:1746

約数の個数: 64

約数和(自身を含む): 6129270000

約数和(自身を除く): 3142719784

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 229, 356, 458, 712, 916, 1157, 1409, 1832, 2314, 2818, 2977, 4628, 5636, 5954, 9256, 11272, 11908, 18317, 20381, 23816, 36634, 40762, 73268, 81524, 125401, 146536, 163048, 250802, 264953, 322661, 501604, 529906, 645322, 1003208, 1059812, 1290644, 1630213, 2119624, 2581288, 3260426, 4194593, 6520852, 8389186, 13041704, 16778372, 28716829, 33556744, 57433658, 114867316, 229734632, 373318777, 746637554, 1493275108, 2986550216]

約数ペア:

[(1, 2986550216), (2, 1493275108), (4, 746637554), (8, 373318777), (13, 229734632), (26, 114867316), (52, 57433658), (89, 33556744), (104, 28716829), (178, 16778372), (229, 13041704), (356, 8389186), (458, 6520852), (712, 4194593), (916, 3260426), (1157, 2581288), (1409, 2119624), (1832, 1630213), (2314, 1290644), (2818, 1059812), (2977, 1003208), (4628, 645322), (5636, 529906), (5954, 501604), (9256, 322661), (11272, 264953), (11908, 250802), (18317, 163048), (20381, 146536), (23816, 125401), (36634, 81524), (40762, 73268)]