1540543984

素因数分解:

$2^4\times 7^1\times {\mathrm{461}}^1\times {\mathrm{29837}}^1$

素因数の和:30313

約数の個数: 40

約数和(自身を含む): 3418718688

約数和(自身を除く): 1878174704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 461, 922, 1844, 3227, 3688, 6454, 7376, 12908, 25816, 29837, 51632, 59674, 119348, 208859, 238696, 417718, 477392, 835436, 1670872, 3341744, 13754857, 27509714, 55019428, 96283999, 110038856, 192567998, 220077712, 385135996, 770271992, 1540543984]

約数ペア:

[(1, 1540543984), (2, 770271992), (4, 385135996), (7, 220077712), (8, 192567998), (14, 110038856), (16, 96283999), (28, 55019428), (56, 27509714), (112, 13754857), (461, 3341744), (922, 1670872), (1844, 835436), (3227, 477392), (3688, 417718), (6454, 238696), (7376, 208859), (12908, 119348), (25816, 59674), (29837, 51632)]