2149016793

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{743}}^1$

素因数の和:1442

約数の個数: 64

約数和(自身を含む): 3771187200

約数和(自身を除く): 1622170407

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 659, 743, 1463, 1977, 2229, 4389, 4613, 5201, 7249, 8173, 12521, 13839, 14117, 15603, 21747, 24519, 37563, 42351, 50743, 57211, 87647, 98819, 137731, 152229, 155287, 171633, 262941, 296457, 413193, 465861, 489637, 964117, 1087009, 1468911, 2892351, 3261027, 3427459, 5386007, 9303103, 10282377, 16158021, 27909309, 37702049, 65121721, 102334133, 113106147, 195365163, 307002399, 716338931, 2149016793]

約数ペア:

[(1, 2149016793), (3, 716338931), (7, 307002399), (11, 195365163), (19, 113106147), (21, 102334133), (33, 65121721), (57, 37702049), (77, 27909309), (133, 16158021), (209, 10282377), (231, 9303103), (399, 5386007), (627, 3427459), (659, 3261027), (743, 2892351), (1463, 1468911), (1977, 1087009), (2229, 964117), (4389, 489637), (4613, 465861), (5201, 413193), (7249, 296457), (8173, 262941), (12521, 171633), (13839, 155287), (14117, 152229), (15603, 137731), (21747, 98819), (24519, 87647), (37563, 57211), (42351, 50743)]