1355888937578

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5563}}^1\times {\mathrm{916291}}^1$

素因数の和:921882

約数の個数: 32

約数和(自身を含む): 2447159370240

約数和(自身を除く): 1091270432662

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 5563, 11126, 38941, 77882, 105697, 211394, 739879, 916291, 1479758, 1832582, 6414037, 12828074, 17409529, 34819058, 121866703, 243733406, 5097326833, 10194653666, 35681287831, 71362575662, 96849209827, 193698419654, 677944468789, 1355888937578]

約数ペア:

[(1, 1355888937578), (2, 677944468789), (7, 193698419654), (14, 96849209827), (19, 71362575662), (38, 35681287831), (133, 10194653666), (266, 5097326833), (5563, 243733406), (11126, 121866703), (38941, 34819058), (77882, 17409529), (105697, 12828074), (211394, 6414037), (739879, 1832582), (916291, 1479758)]