1295005892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 2414966400

約数和(自身を除く): 1119960508

約数列:

[1, 2, 4, 23, 46, 89, 92, 109, 178, 218, 356, 436, 1451, 2047, 2507, 2902, 4094, 5014, 5804, 8188, 9701, 10028, 19402, 33373, 38804, 66746, 129139, 133492, 158159, 223123, 258278, 316318, 446246, 516556, 632636, 892492, 2970197, 3637657, 5940394, 7275314, 11880788, 14076151, 14550628, 28152302, 56304604, 323751473, 647502946, 1295005892]

約数ペア:

[(1, 1295005892), (2, 647502946), (4, 323751473), (23, 56304604), (46, 28152302), (89, 14550628), (92, 14076151), (109, 11880788), (178, 7275314), (218, 5940394), (356, 3637657), (436, 2970197), (1451, 892492), (2047, 632636), (2507, 516556), (2902, 446246), (4094, 316318), (5014, 258278), (5804, 223123), (8188, 158159), (9701, 133492), (10028, 129139), (19402, 66746), (33373, 38804)]