2021083619102

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{379667}}^1$

素因数の和:379881

約数の個数: 48

約数和(自身を含む): 3275534035152

約数和(自身を除く): 1254450416050

約数列:

[1, 2, 19, 38, 73, 101, 146, 202, 361, 722, 1387, 1919, 2774, 3838, 7373, 14746, 26353, 36461, 52706, 72922, 140087, 280174, 379667, 759334, 2661653, 5323306, 7213673, 14427346, 27715691, 38346367, 55431382, 76692734, 137059787, 274119574, 526598129, 728580973, 1053196258, 1457161946, 2799284791, 5598569582, 10005364451, 13843038487, 20010728902, 27686076974, 53186411029, 106372822058, 1010541809551, 2021083619102]

約数ペア:

[(1, 2021083619102), (2, 1010541809551), (19, 106372822058), (38, 53186411029), (73, 27686076974), (101, 20010728902), (146, 13843038487), (202, 10005364451), (361, 5598569582), (722, 2799284791), (1387, 1457161946), (1919, 1053196258), (2774, 728580973), (3838, 526598129), (7373, 274119574), (14746, 137059787), (26353, 76692734), (36461, 55431382), (52706, 38346367), (72922, 27715691), (140087, 14427346), (280174, 7213673), (379667, 5323306), (759334, 2661653)]