545656972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{4861}}^1$

素因数の和:5102

約数の個数: 48

約数和(自身を含む): 1154433280

約数和(自身を除く): 608776308

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 211, 266, 422, 532, 844, 1477, 2954, 4009, 4861, 5908, 8018, 9722, 16036, 19444, 28063, 34027, 56126, 68054, 92359, 112252, 136108, 184718, 369436, 646513, 1025671, 1293026, 2051342, 2586052, 4102684, 7179697, 14359394, 19487749, 28718788, 38975498, 77950996, 136414243, 272828486, 545656972]

約数ペア:

[(1, 545656972), (2, 272828486), (4, 136414243), (7, 77950996), (14, 38975498), (19, 28718788), (28, 19487749), (38, 14359394), (76, 7179697), (133, 4102684), (211, 2586052), (266, 2051342), (422, 1293026), (532, 1025671), (844, 646513), (1477, 369436), (2954, 184718), (4009, 136108), (4861, 112252), (5908, 92359), (8018, 68054), (9722, 56126), (16036, 34027), (19444, 28063)]