1039172638

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 1881317376

約数和(自身を除く): 842144738

約数列:

[1, 2, 7, 14, 31, 62, 101, 151, 157, 202, 217, 302, 314, 434, 707, 1057, 1099, 1414, 2114, 2198, 3131, 4681, 4867, 6262, 9362, 9734, 15251, 15857, 21917, 23707, 30502, 31714, 32767, 34069, 43834, 47414, 65534, 68138, 106757, 110999, 165949, 213514, 221998, 331898, 472781, 491567, 734917, 945562, 983134, 1469834, 2394407, 3309467, 3440969, 4788814, 5144419, 6618934, 6881938, 10288838, 16760849, 33521698, 74226617, 148453234, 519586319, 1039172638]

約数ペア:

[(1, 1039172638), (2, 519586319), (7, 148453234), (14, 74226617), (31, 33521698), (62, 16760849), (101, 10288838), (151, 6881938), (157, 6618934), (202, 5144419), (217, 4788814), (302, 3440969), (314, 3309467), (434, 2394407), (707, 1469834), (1057, 983134), (1099, 945562), (1414, 734917), (2114, 491567), (2198, 472781), (3131, 331898), (4681, 221998), (4867, 213514), (6262, 165949), (9362, 110999), (9734, 106757), (15251, 68138), (15857, 65534), (21917, 47414), (23707, 43834), (30502, 34069), (31714, 32767)]