1297029148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{2473}}^1$

素因数の和:2666

約数の個数: 48

約数和(自身を含む): 2449457920

約数和(自身を除く): 1152428772

約数列:

[1, 2, 4, 19, 38, 67, 76, 103, 134, 206, 268, 412, 1273, 1957, 2473, 2546, 3914, 4946, 5092, 6901, 7828, 9892, 13802, 27604, 46987, 93974, 131119, 165691, 187948, 254719, 262238, 331382, 509438, 524476, 662764, 1018876, 3148129, 4839661, 6296258, 9679322, 12592516, 17066173, 19358644, 34132346, 68264692, 324257287, 648514574, 1297029148]

約数ペア:

[(1, 1297029148), (2, 648514574), (4, 324257287), (19, 68264692), (38, 34132346), (67, 19358644), (76, 17066173), (103, 12592516), (134, 9679322), (206, 6296258), (268, 4839661), (412, 3148129), (1273, 1018876), (1957, 662764), (2473, 524476), (2546, 509438), (3914, 331382), (4946, 262238), (5092, 254719), (6901, 187948), (7828, 165691), (9892, 131119), (13802, 93974), (27604, 46987)]