2160496

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 60

約数和(自身を含む): 4901472

約数和(自身を除く): 2740976

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 47, 52, 68, 94, 104, 136, 169, 188, 208, 221, 272, 338, 376, 442, 611, 676, 752, 799, 884, 1222, 1352, 1598, 1768, 2444, 2704, 2873, 3196, 3536, 4888, 5746, 6392, 7943, 9776, 10387, 11492, 12784, 15886, 20774, 22984, 31772, 41548, 45968, 63544, 83096, 127088, 135031, 166192, 270062, 540124, 1080248, 2160496]

約数ペア:

[(1, 2160496), (2, 1080248), (4, 540124), (8, 270062), (13, 166192), (16, 135031), (17, 127088), (26, 83096), (34, 63544), (47, 45968), (52, 41548), (68, 31772), (94, 22984), (104, 20774), (136, 15886), (169, 12784), (188, 11492), (208, 10387), (221, 9776), (272, 7943), (338, 6392), (376, 5746), (442, 4888), (611, 3536), (676, 3196), (752, 2873), (799, 2704), (884, 2444), (1222, 1768), (1352, 1598)]