1955148906

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{2143}}^1$

素因数の和:2371

約数の個数: 64

約数和(自身を含む): 4223508480

約数和(自身を除く): 2268359574

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 151, 159, 302, 318, 453, 906, 1007, 2014, 2143, 2869, 3021, 4286, 5738, 6042, 6429, 8003, 8607, 12858, 16006, 17214, 24009, 40717, 48018, 81434, 113579, 122151, 152057, 227158, 244302, 304114, 323593, 340737, 456171, 647186, 681474, 912342, 970779, 1941558, 2158001, 4316002, 6148267, 6474003, 12296534, 12948006, 17150429, 18444801, 34300858, 36889602, 51451287, 102902574, 325858151, 651716302, 977574453, 1955148906]

約数ペア:

[(1, 1955148906), (2, 977574453), (3, 651716302), (6, 325858151), (19, 102902574), (38, 51451287), (53, 36889602), (57, 34300858), (106, 18444801), (114, 17150429), (151, 12948006), (159, 12296534), (302, 6474003), (318, 6148267), (453, 4316002), (906, 2158001), (1007, 1941558), (2014, 970779), (2143, 912342), (2869, 681474), (3021, 647186), (4286, 456171), (5738, 340737), (6042, 323593), (6429, 304114), (8003, 244302), (8607, 227158), (12858, 152057), (16006, 122151), (17214, 113579), (24009, 81434), (40717, 48018)]