1900569828346

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1531031}}^1$

素因数の和:1531339

約数の個数: 48

約数和(自身を含む): 3393011877120

約数和(自身を除く): 1492442048774

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 239, 371, 478, 742, 1673, 2597, 3346, 5194, 11711, 12667, 23422, 25334, 88669, 177338, 620683, 1241366, 1531031, 3062062, 10717217, 21434434, 75020519, 81144643, 150041038, 162289286, 365916409, 568012501, 731832818, 1136025002, 2561414863, 3976087507, 5122829726, 7952175014, 17929904041, 19393569677, 35859808082, 38787139354, 135754987739, 271509975478, 950284914173, 1900569828346]

約数ペア:

[(1, 1900569828346), (2, 950284914173), (7, 271509975478), (14, 135754987739), (49, 38787139354), (53, 35859808082), (98, 19393569677), (106, 17929904041), (239, 7952175014), (371, 5122829726), (478, 3976087507), (742, 2561414863), (1673, 1136025002), (2597, 731832818), (3346, 568012501), (5194, 365916409), (11711, 162289286), (12667, 150041038), (23422, 81144643), (25334, 75020519), (88669, 21434434), (177338, 10717217), (620683, 3062062), (1241366, 1531031)]