2128202236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41983}}^1$

素因数の和:42058

約数の個数: 48

約数和(自身を含む): 4231987200

約数和(自身を除く): 2103784964

約数列:

[1, 2, 4, 19, 23, 29, 38, 46, 58, 76, 92, 116, 437, 551, 667, 874, 1102, 1334, 1748, 2204, 2668, 12673, 25346, 41983, 50692, 83966, 167932, 797677, 965609, 1217507, 1595354, 1931218, 2435014, 3190708, 3862436, 4870028, 18346571, 23132633, 28002661, 36693142, 46265266, 56005322, 73386284, 92530532, 112010644, 532050559, 1064101118, 2128202236]

約数ペア:

[(1, 2128202236), (2, 1064101118), (4, 532050559), (19, 112010644), (23, 92530532), (29, 73386284), (38, 56005322), (46, 46265266), (58, 36693142), (76, 28002661), (92, 23132633), (116, 18346571), (437, 4870028), (551, 3862436), (667, 3190708), (874, 2435014), (1102, 1931218), (1334, 1595354), (1748, 1217507), (2204, 965609), (2668, 797677), (12673, 167932), (25346, 83966), (41983, 50692)]