1365830998

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{15607}}^1$

素因数の和:15689

約数の個数: 48

約数和(自身を含む): 2562209280

約数和(自身を除く): 1196378282

約数列:

[1, 2, 7, 14, 19, 38, 47, 49, 94, 98, 133, 266, 329, 658, 893, 931, 1786, 1862, 2303, 4606, 6251, 12502, 15607, 31214, 43757, 87514, 109249, 218498, 296533, 593066, 733529, 764743, 1467058, 1529486, 2075731, 4151462, 5134703, 10269406, 13937051, 14530117, 27874102, 29060234, 35942921, 71885842, 97559357, 195118714, 682915499, 1365830998]

約数ペア:

[(1, 1365830998), (2, 682915499), (7, 195118714), (14, 97559357), (19, 71885842), (38, 35942921), (47, 29060234), (49, 27874102), (94, 14530117), (98, 13937051), (133, 10269406), (266, 5134703), (329, 4151462), (658, 2075731), (893, 1529486), (931, 1467058), (1786, 764743), (1862, 733529), (2303, 593066), (4606, 296533), (6251, 218498), (12502, 109249), (15607, 87514), (31214, 43757)]