262716935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 347977728

約数和(自身を除く): 85260793

約数列:

[1, 5, 13, 61, 65, 173, 305, 383, 793, 865, 1915, 2249, 3965, 4979, 10553, 11245, 23363, 24895, 52765, 66259, 116815, 137189, 303719, 331295, 685945, 861367, 1518595, 4041799, 4306835, 20208995, 52543387, 262716935]

約数ペア:

[(1, 262716935), (5, 52543387), (13, 20208995), (61, 4306835), (65, 4041799), (173, 1518595), (305, 861367), (383, 685945), (793, 331295), (865, 303719), (1915, 137189), (2249, 116815), (3965, 66259), (4979, 52765), (10553, 24895), (11245, 23363)]