2789139254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1033}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 4888553472

約数和(自身を除く): 2099414218

約数列:

[1, 2, 11, 22, 31, 37, 62, 74, 107, 214, 341, 407, 682, 814, 1033, 1147, 1177, 2066, 2294, 2354, 3317, 3959, 6634, 7918, 11363, 12617, 22726, 25234, 32023, 36487, 38221, 43549, 64046, 72974, 76442, 87098, 110531, 122729, 221062, 245458, 352253, 420431, 704506, 840862, 1184851, 1215841, 1350019, 2369702, 2431682, 2700038, 3426461, 4089647, 6852922, 8179294, 13033361, 26066722, 37691071, 44986117, 75382142, 89972234, 126779057, 253558114, 1394569627, 2789139254]

約数ペア:

[(1, 2789139254), (2, 1394569627), (11, 253558114), (22, 126779057), (31, 89972234), (37, 75382142), (62, 44986117), (74, 37691071), (107, 26066722), (214, 13033361), (341, 8179294), (407, 6852922), (682, 4089647), (814, 3426461), (1033, 2700038), (1147, 2431682), (1177, 2369702), (2066, 1350019), (2294, 1215841), (2354, 1184851), (3317, 840862), (3959, 704506), (6634, 420431), (7918, 352253), (11363, 245458), (12617, 221062), (22726, 122729), (25234, 110531), (32023, 87098), (36487, 76442), (38221, 72974), (43549, 64046)]