398470293468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{851432251}}^1$

素因数の和:851432274

約数の個数: 36

約数和(自身を含む): 1084724689048

約数和(自身を除く): 686254395580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 851432251, 1702864502, 2554296753, 3405729004, 5108593506, 7662890259, 10217187012, 11068619263, 15325780518, 22137238526, 30651561036, 33205857789, 44274477052, 66411715578, 99617573367, 132823431156, 199235146734, 398470293468]

約数ペア:

[(1, 398470293468), (2, 199235146734), (3, 132823431156), (4, 99617573367), (6, 66411715578), (9, 44274477052), (12, 33205857789), (13, 30651561036), (18, 22137238526), (26, 15325780518), (36, 11068619263), (39, 10217187012), (52, 7662890259), (78, 5108593506), (117, 3405729004), (156, 2554296753), (234, 1702864502), (468, 851432251)]