348520638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{6959}}^1$

素因数の和:7472

約数の個数: 32

約数和(自身を含む): 739653120

約数和(自身を除く): 391132482

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 491, 982, 1473, 2946, 6959, 8347, 13918, 16694, 20877, 25041, 41754, 50082, 118303, 236606, 354909, 709818, 3416869, 6833738, 10250607, 20501214, 58086773, 116173546, 174260319, 348520638]

約数ペア:

[(1, 348520638), (2, 174260319), (3, 116173546), (6, 58086773), (17, 20501214), (34, 10250607), (51, 6833738), (102, 3416869), (491, 709818), (982, 354909), (1473, 236606), (2946, 118303), (6959, 50082), (8347, 41754), (13918, 25041), (16694, 20877)]