513702935438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{442229}}^1$

素因数の和:442665

約数の個数: 64

約数和(自身を含む): 1013803430400

約数和(自身を除く): 500100494962

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 397, 418, 794, 1463, 2779, 2926, 4367, 5558, 7543, 8734, 15086, 30569, 52801, 61138, 82973, 105602, 165946, 442229, 580811, 884458, 1161622, 3095603, 4864519, 6191206, 8402351, 9729038, 16804702, 34051633, 58816457, 68103266, 92425861, 117632914, 175564913, 184851722, 351129826, 646981027, 1228954391, 1293962054, 1931214043, 2457908782, 3335733347, 3862428086, 6671466694, 13518498301, 23350133429, 27036996602, 36693066817, 46700266858, 73386133634, 256851467719, 513702935438]

約数ペア:

[(1, 513702935438), (2, 256851467719), (7, 73386133634), (11, 46700266858), (14, 36693066817), (19, 27036996602), (22, 23350133429), (38, 13518498301), (77, 6671466694), (133, 3862428086), (154, 3335733347), (209, 2457908782), (266, 1931214043), (397, 1293962054), (418, 1228954391), (794, 646981027), (1463, 351129826), (2779, 184851722), (2926, 175564913), (4367, 117632914), (5558, 92425861), (7543, 68103266), (8734, 58816457), (15086, 34051633), (30569, 16804702), (52801, 9729038), (61138, 8402351), (82973, 6191206), (105602, 4864519), (165946, 3095603), (442229, 1161622), (580811, 884458)]