968804528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{138559}}^1$

素因数の和:138609

約数の個数: 40

約数和(自身を含む): 2061772800

約数和(自身を除く): 1092968272

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 138559, 277118, 554236, 1108472, 2216944, 2632621, 3186857, 5265242, 6373714, 10530484, 12747428, 21060968, 25494856, 42121936, 50989712, 60550283, 121100566, 242201132, 484402264, 968804528]

約数ペア:

[(1, 968804528), (2, 484402264), (4, 242201132), (8, 121100566), (16, 60550283), (19, 50989712), (23, 42121936), (38, 25494856), (46, 21060968), (76, 12747428), (92, 10530484), (152, 6373714), (184, 5265242), (304, 3186857), (368, 2632621), (437, 2216944), (874, 1108472), (1748, 554236), (3496, 277118), (6992, 138559)]