1338996859214

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{787}}^1\times {\mathrm{336643}}^1$

素因数の和:337477

約数の個数: 48

約数和(自身を含む): 2425678915968

約数和(自身を除く): 1086682056754

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 787, 1574, 2527, 5054, 5509, 11018, 14953, 29906, 104671, 209342, 284107, 336643, 568214, 673286, 1988749, 2356501, 3977498, 4713002, 6396217, 12792434, 44773519, 89547038, 121528123, 243056246, 264938041, 529876082, 850696861, 1701393722, 1854566287, 3709132574, 5033822779, 10067645558, 35236759453, 70473518906, 95642632801, 191285265602, 669498429607, 1338996859214]

約数ペア:

[(1, 1338996859214), (2, 669498429607), (7, 191285265602), (14, 95642632801), (19, 70473518906), (38, 35236759453), (133, 10067645558), (266, 5033822779), (361, 3709132574), (722, 1854566287), (787, 1701393722), (1574, 850696861), (2527, 529876082), (5054, 264938041), (5509, 243056246), (11018, 121528123), (14953, 89547038), (29906, 44773519), (104671, 12792434), (209342, 6396217), (284107, 4713002), (336643, 3977498), (568214, 2356501), (673286, 1988749)]