2015359108

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{4603}}^1$

素因数の和:5456

約数の個数: 48

約数和(自身を含む): 4248939520

約数和(自身を除く): 2233580412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 823, 1646, 3292, 4603, 5761, 9206, 11522, 15637, 18412, 23044, 31274, 32221, 62548, 64442, 87457, 109459, 128884, 174914, 218918, 349828, 437836, 612199, 1224398, 2448796, 3788269, 7576538, 15153076, 26517883, 53035766, 71977111, 106071532, 143954222, 287908444, 503839777, 1007679554, 2015359108]

約数ペア:

[(1, 2015359108), (2, 1007679554), (4, 503839777), (7, 287908444), (14, 143954222), (19, 106071532), (28, 71977111), (38, 53035766), (76, 26517883), (133, 15153076), (266, 7576538), (532, 3788269), (823, 2448796), (1646, 1224398), (3292, 612199), (4603, 437836), (5761, 349828), (9206, 218918), (11522, 174914), (15637, 128884), (18412, 109459), (23044, 87457), (31274, 64442), (32221, 62548)]