2178944

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 4498200

約数和(自身を除く): 2319256

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 587, 928, 1174, 1856, 2348, 3712, 4696, 9392, 17023, 18784, 34046, 37568, 68092, 75136, 136184, 272368, 544736, 1089472, 2178944]

約数ペア:

[(1, 2178944), (2, 1089472), (4, 544736), (8, 272368), (16, 136184), (29, 75136), (32, 68092), (58, 37568), (64, 34046), (116, 18784), (128, 17023), (232, 9392), (464, 4696), (587, 3712), (928, 2348), (1174, 1856)]