2019440713018

素因数分解:

$2^1\times {\mathrm{461}}^1\times {\mathrm{1723}}^1\times {\mathrm{1271203}}^1$

素因数の和:1273389

約数の個数: 16

約数和(自身を含む): 3037496194656

約数和(自身を除く): 1018055481638

約数列:

[1, 2, 461, 922, 1723, 3446, 794303, 1271203, 1588606, 2542406, 586024583, 1172049166, 2190282769, 4380565538, 1009720356509, 2019440713018]

約数ペア:

[(1, 2019440713018), (2, 1009720356509), (461, 4380565538), (922, 2190282769), (1723, 1172049166), (3446, 586024583), (794303, 2542406), (1271203, 1588606)]