2305156

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:656

約数の個数: 36

約数和(自身を含む): 4947600

約数和(自身を除く): 2642444

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 619, 931, 1238, 1862, 2476, 3724, 4333, 8666, 11761, 17332, 23522, 30331, 47044, 60662, 82327, 121324, 164654, 329308, 576289, 1152578, 2305156]

約数ペア:

[(1, 2305156), (2, 1152578), (4, 576289), (7, 329308), (14, 164654), (19, 121324), (28, 82327), (38, 60662), (49, 47044), (76, 30331), (98, 23522), (133, 17332), (196, 11761), (266, 8666), (532, 4333), (619, 3724), (931, 2476), (1238, 1862)]