2309689438

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{947}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 4275555840

約数和(自身を除く): 1965866402

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 173, 266, 346, 371, 742, 947, 1007, 1211, 1894, 2014, 2422, 3287, 6574, 6629, 7049, 9169, 13258, 14098, 17993, 18338, 23009, 35986, 46018, 50191, 64183, 100382, 125951, 128366, 163831, 174211, 251902, 327662, 348422, 351337, 702674, 953629, 1146817, 1219477, 1907258, 2293634, 2438954, 3112789, 6225578, 6675403, 8683043, 13350806, 17366086, 21789523, 43579046, 60781301, 121562602, 164977817, 329955634, 1154844719, 2309689438]

約数ペア:

[(1, 2309689438), (2, 1154844719), (7, 329955634), (14, 164977817), (19, 121562602), (38, 60781301), (53, 43579046), (106, 21789523), (133, 17366086), (173, 13350806), (266, 8683043), (346, 6675403), (371, 6225578), (742, 3112789), (947, 2438954), (1007, 2293634), (1211, 1907258), (1894, 1219477), (2014, 1146817), (2422, 953629), (3287, 702674), (6574, 351337), (6629, 348422), (7049, 327662), (9169, 251902), (13258, 174211), (14098, 163831), (17993, 128366), (18338, 125951), (23009, 100382), (35986, 64183), (46018, 50191)]