1330658854

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 2400233472

約数和(自身を除く): 1069574618

約数列:

[1, 2, 7, 14, 41, 71, 82, 103, 142, 206, 287, 317, 497, 574, 634, 721, 994, 1442, 2219, 2911, 4223, 4438, 5822, 7313, 8446, 12997, 14626, 20377, 22507, 25994, 29561, 32651, 40754, 45014, 51191, 59122, 65302, 90979, 102382, 157549, 181958, 228557, 299833, 315098, 457114, 599666, 922787, 1338691, 1845574, 2098831, 2318221, 2677382, 4197662, 4636442, 6459509, 9370837, 12919018, 16227547, 18741674, 32455094, 95047061, 190094122, 665329427, 1330658854]

約数ペア:

[(1, 1330658854), (2, 665329427), (7, 190094122), (14, 95047061), (41, 32455094), (71, 18741674), (82, 16227547), (103, 12919018), (142, 9370837), (206, 6459509), (287, 4636442), (317, 4197662), (497, 2677382), (574, 2318221), (634, 2098831), (721, 1845574), (994, 1338691), (1442, 922787), (2219, 599666), (2911, 457114), (4223, 315098), (4438, 299833), (5822, 228557), (7313, 181958), (8446, 157549), (12997, 102382), (14626, 90979), (20377, 65302), (22507, 59122), (25994, 51191), (29561, 45014), (32651, 40754)]