2080492445928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{392249707}}^1$

素因数の和:392249746

約数の個数: 64

約数和(自身を含む): 5930815584960

約数和(自身を除く): 3850323139032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 392249707, 784499414, 1176749121, 1568998828, 2353498242, 3137997656, 4706996484, 5099246191, 6668245019, 9413992968, 10198492382, 13336490038, 15297738573, 20004735057, 20396984764, 26672980076, 30595477146, 40009470114, 40793969528, 53345960152, 61190954292, 80018940228, 86687185247, 122381908584, 160037880456, 173374370494, 260061555741, 346748740988, 520123111482, 693497481976, 1040246222964, 2080492445928]

約数ペア:

[(1, 2080492445928), (2, 1040246222964), (3, 693497481976), (4, 520123111482), (6, 346748740988), (8, 260061555741), (12, 173374370494), (13, 160037880456), (17, 122381908584), (24, 86687185247), (26, 80018940228), (34, 61190954292), (39, 53345960152), (51, 40793969528), (52, 40009470114), (68, 30595477146), (78, 26672980076), (102, 20396984764), (104, 20004735057), (136, 15297738573), (156, 13336490038), (204, 10198492382), (221, 9413992968), (312, 6668245019), (408, 5099246191), (442, 4706996484), (663, 3137997656), (884, 2353498242), (1326, 1568998828), (1768, 1176749121), (2652, 784499414), (5304, 392249707)]