2017228616

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{64871}}^1$

素因数の和:64926

約数の個数: 48

約数和(自身を含む): 4273767360

約数和(自身を除く): 2256538744

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 169, 184, 299, 338, 598, 676, 1196, 1352, 2392, 3887, 7774, 15548, 31096, 64871, 129742, 259484, 518968, 843323, 1492033, 1686646, 2984066, 3373292, 5968132, 6746584, 10963199, 11936264, 19396429, 21926398, 38792858, 43852796, 77585716, 87705592, 155171432, 252153577, 504307154, 1008614308, 2017228616]

約数ペア:

[(1, 2017228616), (2, 1008614308), (4, 504307154), (8, 252153577), (13, 155171432), (23, 87705592), (26, 77585716), (46, 43852796), (52, 38792858), (92, 21926398), (104, 19396429), (169, 11936264), (184, 10963199), (299, 6746584), (338, 5968132), (598, 3373292), (676, 2984066), (1196, 1686646), (1352, 1492033), (2392, 843323), (3887, 518968), (7774, 259484), (15548, 129742), (31096, 64871)]