1330253876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{25639}}^1$

素因数の和:25776

約数の個数: 48

約数和(自身を含む): 2842963200

約数和(自身を除く): 1512709324

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 109, 119, 218, 238, 436, 476, 763, 1526, 1853, 3052, 3706, 7412, 12971, 25639, 25942, 51278, 51884, 102556, 179473, 358946, 435863, 717892, 871726, 1743452, 2794651, 3051041, 5589302, 6102082, 11178604, 12204164, 19562557, 39125114, 47509067, 78250228, 95018134, 190036268, 332563469, 665126938, 1330253876]

約数ペア:

[(1, 1330253876), (2, 665126938), (4, 332563469), (7, 190036268), (14, 95018134), (17, 78250228), (28, 47509067), (34, 39125114), (68, 19562557), (109, 12204164), (119, 11178604), (218, 6102082), (238, 5589302), (436, 3051041), (476, 2794651), (763, 1743452), (1526, 871726), (1853, 717892), (3052, 435863), (3706, 358946), (7412, 179473), (12971, 102556), (25639, 51884), (25942, 51278)]