2221100574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{90709}}^1$

素因数の和:90785

約数の個数: 64

約数和(自身を含む): 5642887680

約数和(自身を除く): 3421787106

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 53, 66, 77, 106, 154, 159, 231, 318, 371, 462, 583, 742, 1113, 1166, 1749, 2226, 3498, 4081, 8162, 12243, 24486, 90709, 181418, 272127, 544254, 634963, 997799, 1269926, 1904889, 1995598, 2993397, 3809778, 4807577, 5986794, 6984593, 9615154, 13969186, 14422731, 20953779, 28845462, 33653039, 41907558, 52883347, 67306078, 100959117, 105766694, 158650041, 201918234, 317300082, 370183429, 740366858, 1110550287, 2221100574]

約数ペア:

[(1, 2221100574), (2, 1110550287), (3, 740366858), (6, 370183429), (7, 317300082), (11, 201918234), (14, 158650041), (21, 105766694), (22, 100959117), (33, 67306078), (42, 52883347), (53, 41907558), (66, 33653039), (77, 28845462), (106, 20953779), (154, 14422731), (159, 13969186), (231, 9615154), (318, 6984593), (371, 5986794), (462, 4807577), (583, 3809778), (742, 2993397), (1113, 1995598), (1166, 1904889), (1749, 1269926), (2226, 997799), (3498, 634963), (4081, 544254), (8162, 272127), (12243, 181418), (24486, 90709)]