507455956

素因数分解:

$2^2\times 7^2\times {\mathrm{1303}}^1\times {\mathrm{1987}}^1$

素因数の和:3308

約数の個数: 36

約数和(自身を含む): 1034348448

約数和(自身を除く): 526892492

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1303, 1987, 2606, 3974, 5212, 7948, 9121, 13909, 18242, 27818, 36484, 55636, 63847, 97363, 127694, 194726, 255388, 389452, 2589061, 5178122, 10356244, 18123427, 36246854, 72493708, 126863989, 253727978, 507455956]

約数ペア:

[(1, 507455956), (2, 253727978), (4, 126863989), (7, 72493708), (14, 36246854), (28, 18123427), (49, 10356244), (98, 5178122), (196, 2589061), (1303, 389452), (1987, 255388), (2606, 194726), (3974, 127694), (5212, 97363), (7948, 63847), (9121, 55636), (13909, 36484), (18242, 27818)]