349093108

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30937}}^1$

素因数の和:30992

約数の個数: 48

約数和(自身を含む): 776172544

約数和(自身を除く): 427079436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 30937, 61874, 123748, 216559, 402181, 433118, 804362, 866236, 959047, 1608724, 1918094, 2815267, 3836188, 5630534, 6713329, 11261068, 12467611, 13426658, 24935222, 26853316, 49870444, 87273277, 174546554, 349093108]

約数ペア:

[(1, 349093108), (2, 174546554), (4, 87273277), (7, 49870444), (13, 26853316), (14, 24935222), (26, 13426658), (28, 12467611), (31, 11261068), (52, 6713329), (62, 5630534), (91, 3836188), (124, 2815267), (182, 1918094), (217, 1608724), (364, 959047), (403, 866236), (434, 804362), (806, 433118), (868, 402181), (1612, 216559), (2821, 123748), (5642, 61874), (11284, 30937)]