42378862822

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{565519}}^1$

素因数の和:566031

約数の個数: 16

約数和(自身を含む): 64435348800

約数和(自身を除く): 22056485978

約数列:

[1, 2, 89, 178, 421, 842, 37469, 74938, 565519, 1131038, 50331191, 100662382, 238083499, 476166998, 21189431411, 42378862822]

約数ペア:

[(1, 42378862822), (2, 21189431411), (89, 476166998), (178, 238083499), (421, 100662382), (842, 50331191), (37469, 1131038), (74938, 565519)]