2025249908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{2969}}^1$

素因数の和:3440

約数の個数: 48

約数和(自身を含む): 3981700800

約数和(自身を除く): 1956450892

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 419, 814, 838, 1628, 1676, 2969, 4609, 5938, 9218, 11876, 15503, 18436, 31006, 32659, 62012, 65318, 109853, 130636, 170533, 219706, 341066, 439412, 682132, 1208383, 1244011, 2416766, 2488022, 4833532, 4976044, 13684121, 27368242, 46028407, 54736484, 92056814, 184113628, 506312477, 1012624954, 2025249908]

約数ペア:

[(1, 2025249908), (2, 1012624954), (4, 506312477), (11, 184113628), (22, 92056814), (37, 54736484), (44, 46028407), (74, 27368242), (148, 13684121), (407, 4976044), (419, 4833532), (814, 2488022), (838, 2416766), (1628, 1244011), (1676, 1208383), (2969, 682132), (4609, 439412), (5938, 341066), (9218, 219706), (11876, 170533), (15503, 130636), (18436, 109853), (31006, 65318), (32659, 62012)]