1820088452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{7321}}^1$

素因数の和:8028

約数の個数: 48

約数和(自身を含む): 3926466432

約数和(自身を除く): 2106377980

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 683, 1366, 2732, 4781, 7321, 8879, 9562, 14642, 17758, 19124, 29284, 35516, 51247, 62153, 95173, 102494, 124306, 190346, 204988, 248612, 380692, 666211, 1332422, 2664844, 5000243, 10000486, 20000972, 35001701, 65003159, 70003402, 130006318, 140006804, 260012636, 455022113, 910044226, 1820088452]

約数ペア:

[(1, 1820088452), (2, 910044226), (4, 455022113), (7, 260012636), (13, 140006804), (14, 130006318), (26, 70003402), (28, 65003159), (52, 35001701), (91, 20000972), (182, 10000486), (364, 5000243), (683, 2664844), (1366, 1332422), (2732, 666211), (4781, 380692), (7321, 248612), (8879, 204988), (9562, 190346), (14642, 124306), (17758, 102494), (19124, 95173), (29284, 62153), (35516, 51247)]