2670824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 5494440

約数和(自身を除く): 2823616

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 421, 488, 793, 842, 1586, 1684, 3172, 3368, 5473, 6344, 10946, 21892, 25681, 43784, 51362, 102724, 205448, 333853, 667706, 1335412, 2670824]

約数ペア:

[(1, 2670824), (2, 1335412), (4, 667706), (8, 333853), (13, 205448), (26, 102724), (52, 51362), (61, 43784), (104, 25681), (122, 21892), (244, 10946), (421, 6344), (488, 5473), (793, 3368), (842, 3172), (1586, 1684)]