2194122952

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{16823}}^1$

素因数の和:16990

約数の個数: 64

約数和(自身を含む): 5014897920

約数和(自身を除く): 2820774968

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 137, 238, 274, 476, 548, 952, 959, 1096, 1918, 2329, 3836, 4658, 7672, 9316, 16303, 16823, 18632, 32606, 33646, 65212, 67292, 117761, 130424, 134584, 235522, 285991, 471044, 571982, 942088, 1143964, 2001937, 2287928, 2304751, 4003874, 4609502, 8007748, 9219004, 16015496, 16133257, 18438008, 32266514, 39180767, 64533028, 78361534, 129066056, 156723068, 274265369, 313446136, 548530738, 1097061476, 2194122952]

約数ペア:

[(1, 2194122952), (2, 1097061476), (4, 548530738), (7, 313446136), (8, 274265369), (14, 156723068), (17, 129066056), (28, 78361534), (34, 64533028), (56, 39180767), (68, 32266514), (119, 18438008), (136, 16133257), (137, 16015496), (238, 9219004), (274, 8007748), (476, 4609502), (548, 4003874), (952, 2304751), (959, 2287928), (1096, 2001937), (1918, 1143964), (2329, 942088), (3836, 571982), (4658, 471044), (7672, 285991), (9316, 235522), (16303, 134584), (16823, 130424), (18632, 117761), (32606, 67292), (33646, 65212)]