16210765870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{485207}}^1$

素因数の和:485484

約数の個数: 32

約数和(自身を含む): 31546283328

約数和(自身を除く): 15335517458

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 257, 514, 1285, 2570, 3341, 6682, 16705, 33410, 485207, 970414, 2426035, 4852070, 6307691, 12615382, 31538455, 63076910, 124698199, 249396398, 623490995, 1246981990, 1621076587, 3242153174, 8105382935, 16210765870]

約数ペア:

[(1, 16210765870), (2, 8105382935), (5, 3242153174), (10, 1621076587), (13, 1246981990), (26, 623490995), (65, 249396398), (130, 124698199), (257, 63076910), (514, 31538455), (1285, 12615382), (2570, 6307691), (3341, 4852070), (6682, 2426035), (16705, 970414), (33410, 485207)]