1671413964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{666433}}^1$

素因数の和:666470

約数の個数: 48

約数和(自身を含む): 4478436480

約数和(自身を除く): 2807022516

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 666433, 1332866, 1999299, 2665732, 3998598, 7330763, 7997196, 12662227, 14661526, 21992289, 25324454, 29323052, 37986681, 43984578, 50648908, 75973362, 87969156, 139284497, 151946724, 278568994, 417853491, 557137988, 835706982, 1671413964]

約数ペア:

[(1, 1671413964), (2, 835706982), (3, 557137988), (4, 417853491), (6, 278568994), (11, 151946724), (12, 139284497), (19, 87969156), (22, 75973362), (33, 50648908), (38, 43984578), (44, 37986681), (57, 29323052), (66, 25324454), (76, 21992289), (114, 14661526), (132, 12662227), (209, 7997196), (228, 7330763), (418, 3998598), (627, 2665732), (836, 1999299), (1254, 1332866), (2508, 666433)]