1941566180794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{2720797}}^1$

素因数の和:2721118

約数の個数: 32

約数和(自身を含む): 3114769550400

約数和(自身を除く): 1173203369606

約数列:

[1, 2, 19, 38, 89, 178, 211, 422, 1691, 3382, 4009, 8018, 18779, 37558, 356801, 713602, 2720797, 5441594, 51695143, 103390286, 242150933, 484301866, 574088167, 1148176334, 4600867727, 9201735454, 10907675173, 21815350346, 51093846863, 102187693726, 970783090397, 1941566180794]

約数ペア:

[(1, 1941566180794), (2, 970783090397), (19, 102187693726), (38, 51093846863), (89, 21815350346), (178, 10907675173), (211, 9201735454), (422, 4600867727), (1691, 1148176334), (3382, 574088167), (4009, 484301866), (8018, 242150933), (18779, 103390286), (37558, 51695143), (356801, 5441594), (713602, 2720797)]