275478834

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{77951}}^1$

素因数の和:78006

約数の個数: 32

約数和(自身を含む): 598671360

約数和(自身を除く): 323192526

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 77951, 155902, 233853, 467706, 1481069, 2416481, 2962138, 4443207, 4832962, 7249443, 8886414, 14498886, 45913139, 91826278, 137739417, 275478834]

約数ペア:

[(1, 275478834), (2, 137739417), (3, 91826278), (6, 45913139), (19, 14498886), (31, 8886414), (38, 7249443), (57, 4832962), (62, 4443207), (93, 2962138), (114, 2416481), (186, 1481069), (589, 467706), (1178, 233853), (1767, 155902), (3534, 77951)]