2016201572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{110951}}^1$

素因数の和:111032

約数の個数: 48

約数和(自身を含む): 4473584640

約数和(自身を除く): 2457383068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 4543, 9086, 18172, 110951, 221902, 443804, 776657, 1220461, 1553314, 2440922, 3106628, 4881844, 6546109, 8543227, 13092218, 17086454, 26184436, 34172908, 45822763, 72007199, 91645526, 144014398, 183291052, 288028796, 504050393, 1008100786, 2016201572]

約数ペア:

[(1, 2016201572), (2, 1008100786), (4, 504050393), (7, 288028796), (11, 183291052), (14, 144014398), (22, 91645526), (28, 72007199), (44, 45822763), (59, 34172908), (77, 26184436), (118, 17086454), (154, 13092218), (236, 8543227), (308, 6546109), (413, 4881844), (649, 3106628), (826, 2440922), (1298, 1553314), (1652, 1220461), (2596, 776657), (4543, 443804), (9086, 221902), (18172, 110951)]