813803214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{4967}}^1$

素因数の和:5109

約数の個数: 64

約数和(自身を含む): 1922973696

約数和(自身を除く): 1109170482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 83, 94, 141, 166, 249, 282, 329, 498, 581, 658, 987, 1162, 1743, 1974, 3486, 3901, 4967, 7802, 9934, 11703, 14901, 23406, 27307, 29802, 34769, 54614, 69538, 81921, 104307, 163842, 208614, 233449, 412261, 466898, 700347, 824522, 1236783, 1400694, 1634143, 2473566, 2885827, 3268286, 4902429, 5771654, 8657481, 9804858, 17314962, 19376267, 38752534, 58128801, 116257602, 135633869, 271267738, 406901607, 813803214]

約数ペア:

[(1, 813803214), (2, 406901607), (3, 271267738), (6, 135633869), (7, 116257602), (14, 58128801), (21, 38752534), (42, 19376267), (47, 17314962), (83, 9804858), (94, 8657481), (141, 5771654), (166, 4902429), (249, 3268286), (282, 2885827), (329, 2473566), (498, 1634143), (581, 1400694), (658, 1236783), (987, 824522), (1162, 700347), (1743, 466898), (1974, 412261), (3486, 233449), (3901, 208614), (4967, 163842), (7802, 104307), (9934, 81921), (11703, 69538), (14901, 54614), (23406, 34769), (27307, 29802)]