961671928

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{903827}}^1$

素因数の和:903859

約数の個数: 32

約数和(自身を含む): 2169187200

約数和(自身を除く): 1207515272

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 903827, 1807654, 3615308, 6326789, 7230616, 12653578, 17172713, 25307156, 34345426, 50614312, 68690852, 120208991, 137381704, 240417982, 480835964, 961671928]

約数ペア:

[(1, 961671928), (2, 480835964), (4, 240417982), (7, 137381704), (8, 120208991), (14, 68690852), (19, 50614312), (28, 34345426), (38, 25307156), (56, 17172713), (76, 12653578), (133, 7230616), (152, 6326789), (266, 3615308), (532, 1807654), (1064, 903827)]