183796990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{19913}}^1$

素因数の和:20004

約数の個数: 32

約数和(自身を含む): 361319616

約数和(自身を除く): 177522626

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 19913, 39826, 99565, 199130, 258869, 517738, 1294345, 1413823, 2588690, 2827646, 7069115, 14138230, 18379699, 36759398, 91898495, 183796990]

約数ペア:

[(1, 183796990), (2, 91898495), (5, 36759398), (10, 18379699), (13, 14138230), (26, 7069115), (65, 2827646), (71, 2588690), (130, 1413823), (142, 1294345), (355, 517738), (710, 258869), (923, 199130), (1846, 99565), (4615, 39826), (9230, 19913)]