1089599685587

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1123951}}^1$

素因数の和:1124211

約数の個数: 32

約数和(自身を含む): 1353058375680

約数和(自身を除く): 263458690093

約数列:

[1, 7, 19, 37, 133, 197, 259, 703, 1379, 3743, 4921, 7289, 26201, 51023, 138491, 969437, 1123951, 7867657, 21355069, 41586187, 149485483, 221418347, 291103309, 790137553, 1549928429, 4206948593, 5530962871, 8192478839, 29448640151, 57347351873, 155657097941, 1089599685587]

約数ペア:

[(1, 1089599685587), (7, 155657097941), (19, 57347351873), (37, 29448640151), (133, 8192478839), (197, 5530962871), (259, 4206948593), (703, 1549928429), (1379, 790137553), (3743, 291103309), (4921, 221418347), (7289, 149485483), (26201, 41586187), (51023, 21355069), (138491, 7867657), (969437, 1123951)]