13651144

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 28987200

約数和(自身を除く): 15336056

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 169, 184, 299, 338, 439, 598, 676, 878, 1196, 1352, 1756, 2392, 3512, 3887, 5707, 7774, 10097, 11414, 15548, 20194, 22828, 31096, 40388, 45656, 74191, 80776, 131261, 148382, 262522, 296764, 525044, 593528, 1050088, 1706393, 3412786, 6825572, 13651144]

約数ペア:

[(1, 13651144), (2, 6825572), (4, 3412786), (8, 1706393), (13, 1050088), (23, 593528), (26, 525044), (46, 296764), (52, 262522), (92, 148382), (104, 131261), (169, 80776), (184, 74191), (299, 45656), (338, 40388), (439, 31096), (598, 22828), (676, 20194), (878, 15548), (1196, 11414), (1352, 10097), (1756, 7774), (2392, 5707), (3512, 3887)]