2473721012

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1\times {\mathrm{2917}}^1$

素因数の和:3936

約数の個数: 48

約数和(自身を含む): 5114016768

約数和(自身を除く): 2640295756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 977, 1954, 2917, 3908, 5834, 6839, 11668, 13678, 20419, 27356, 30287, 40838, 60574, 81676, 90427, 121148, 180854, 212009, 361708, 424018, 632989, 848036, 1265978, 2531956, 2849909, 5699818, 11399636, 19949363, 39898726, 79797452, 88347179, 176694358, 353388716, 618430253, 1236860506, 2473721012]

約数ペア:

[(1, 2473721012), (2, 1236860506), (4, 618430253), (7, 353388716), (14, 176694358), (28, 88347179), (31, 79797452), (62, 39898726), (124, 19949363), (217, 11399636), (434, 5699818), (868, 2849909), (977, 2531956), (1954, 1265978), (2917, 848036), (3908, 632989), (5834, 424018), (6839, 361708), (11668, 212009), (13678, 180854), (20419, 121148), (27356, 90427), (30287, 81676), (40838, 60574)]