1609156917316

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{18743383}}^1$

素因数の和:18743540

約数の個数: 36

約数和(自身を含む): 3073315187712

約数和(自身を除く): 1464158270396

約数列:

[1, 2, 4, 13, 26, 52, 127, 169, 254, 338, 508, 676, 1651, 3302, 6604, 21463, 42926, 85852, 18743383, 37486766, 74973532, 243663979, 487327958, 974655916, 2380409641, 3167631727, 4760819282, 6335263454, 9521638564, 12670526908, 30945325333, 61890650666, 123781301332, 402289229329, 804578458658, 1609156917316]

約数ペア:

[(1, 1609156917316), (2, 804578458658), (4, 402289229329), (13, 123781301332), (26, 61890650666), (52, 30945325333), (127, 12670526908), (169, 9521638564), (254, 6335263454), (338, 4760819282), (508, 3167631727), (676, 2380409641), (1651, 974655916), (3302, 487327958), (6604, 243663979), (21463, 74973532), (42926, 37486766), (85852, 18743383)]