2021521612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{117503}}^1$

素因数の和:117558

約数の個数: 48

約数和(自身を含む): 4263985152

約数和(自身を除く): 2242463540

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 506, 748, 782, 1012, 1564, 4301, 8602, 17204, 117503, 235006, 470012, 1292533, 1997551, 2585066, 2702569, 3995102, 5170132, 5405138, 7990204, 10810276, 21973061, 29728259, 43946122, 45943673, 59456518, 87892244, 91887346, 118913036, 183774692, 505380403, 1010760806, 2021521612]

約数ペア:

[(1, 2021521612), (2, 1010760806), (4, 505380403), (11, 183774692), (17, 118913036), (22, 91887346), (23, 87892244), (34, 59456518), (44, 45943673), (46, 43946122), (68, 29728259), (92, 21973061), (187, 10810276), (253, 7990204), (374, 5405138), (391, 5170132), (506, 3995102), (748, 2702569), (782, 2585066), (1012, 1997551), (1564, 1292533), (4301, 470012), (8602, 235006), (17204, 117503)]