707943308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1657}}^1$

素因数の和:1842

約数の個数: 48

約数和(自身を含む): 1347038784

約数和(自身を除く): 639095476

約数列:

[1, 2, 4, 17, 34, 61, 68, 103, 122, 206, 244, 412, 1037, 1657, 1751, 2074, 3314, 3502, 4148, 6283, 6628, 7004, 12566, 25132, 28169, 56338, 101077, 106811, 112676, 170671, 202154, 213622, 341342, 404308, 427244, 682684, 1718309, 2901407, 3436618, 5802814, 6873236, 10410931, 11605628, 20821862, 41643724, 176985827, 353971654, 707943308]

約数ペア:

[(1, 707943308), (2, 353971654), (4, 176985827), (17, 41643724), (34, 20821862), (61, 11605628), (68, 10410931), (103, 6873236), (122, 5802814), (206, 3436618), (244, 2901407), (412, 1718309), (1037, 682684), (1657, 427244), (1751, 404308), (2074, 341342), (3314, 213622), (3502, 202154), (4148, 170671), (6283, 112676), (6628, 106811), (7004, 101077), (12566, 56338), (25132, 28169)]