7205120572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{691}}^1\times {\mathrm{839}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 13671705600

約数和(自身を除く): 6466585028

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 691, 839, 956, 1382, 1678, 2764, 3107, 3356, 6214, 8983, 10907, 12428, 17966, 21814, 35932, 43628, 165149, 200521, 330298, 401042, 579749, 660596, 802084, 1159498, 2146937, 2318996, 2606773, 4293874, 5213546, 7536737, 8587748, 10427092, 15073474, 30146948, 138560011, 277120022, 554240044, 1801280143, 3602560286, 7205120572]

約数ペア:

[(1, 7205120572), (2, 3602560286), (4, 1801280143), (13, 554240044), (26, 277120022), (52, 138560011), (239, 30146948), (478, 15073474), (691, 10427092), (839, 8587748), (956, 7536737), (1382, 5213546), (1678, 4293874), (2764, 2606773), (3107, 2318996), (3356, 2146937), (6214, 1159498), (8983, 802084), (10907, 660596), (12428, 579749), (17966, 401042), (21814, 330298), (35932, 200521), (43628, 165149)]