1660596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 4523904

約数和(自身を除く): 2863308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 373, 636, 742, 746, 1113, 1119, 1484, 1492, 2226, 2238, 2611, 4452, 4476, 5222, 7833, 10444, 15666, 19769, 31332, 39538, 59307, 79076, 118614, 138383, 237228, 276766, 415149, 553532, 830298, 1660596]

約数ペア:

[(1, 1660596), (2, 830298), (3, 553532), (4, 415149), (6, 276766), (7, 237228), (12, 138383), (14, 118614), (21, 79076), (28, 59307), (42, 39538), (53, 31332), (84, 19769), (106, 15666), (159, 10444), (212, 7833), (318, 5222), (371, 4476), (373, 4452), (636, 2611), (742, 2238), (746, 2226), (1113, 1492), (1119, 1484)]