2053643868

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{80233}}^1$

素因数の和:80328

約数の個数: 60

約数和(自身を含む): 5436655840

約数和(自身を除く): 3383011972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 316, 324, 474, 711, 948, 1422, 2133, 2844, 4266, 6399, 8532, 12798, 25596, 80233, 160466, 240699, 320932, 481398, 722097, 962796, 1444194, 2166291, 2888388, 4332582, 6338407, 6498873, 8665164, 12676814, 12997746, 19015221, 25353628, 25995492, 38030442, 57045663, 76060884, 114091326, 171136989, 228182652, 342273978, 513410967, 684547956, 1026821934, 2053643868]

約数ペア:

[(1, 2053643868), (2, 1026821934), (3, 684547956), (4, 513410967), (6, 342273978), (9, 228182652), (12, 171136989), (18, 114091326), (27, 76060884), (36, 57045663), (54, 38030442), (79, 25995492), (81, 25353628), (108, 19015221), (158, 12997746), (162, 12676814), (237, 8665164), (316, 6498873), (324, 6338407), (474, 4332582), (711, 2888388), (948, 2166291), (1422, 1444194), (2133, 962796), (2844, 722097), (4266, 481398), (6399, 320932), (8532, 240699), (12798, 160466), (25596, 80233)]