7195916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 15833664

約数和(自身を除く): 8637748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 373, 689, 742, 746, 1378, 1484, 1492, 2611, 2756, 4823, 4849, 5222, 9646, 9698, 10444, 19292, 19396, 19769, 33943, 39538, 67886, 79076, 135772, 138383, 256997, 276766, 513994, 553532, 1027988, 1798979, 3597958, 7195916]

約数ペア:

[(1, 7195916), (2, 3597958), (4, 1798979), (7, 1027988), (13, 553532), (14, 513994), (26, 276766), (28, 256997), (52, 138383), (53, 135772), (91, 79076), (106, 67886), (182, 39538), (212, 33943), (364, 19769), (371, 19396), (373, 19292), (689, 10444), (742, 9698), (746, 9646), (1378, 5222), (1484, 4849), (1492, 4823), (2611, 2756)]