719133071

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 811345920

約数和(自身を除く): 92212849

約数列:

[1, 19, 31, 41, 97, 307, 589, 779, 1271, 1843, 3007, 3977, 5833, 9517, 12587, 24149, 29779, 57133, 75563, 123287, 180823, 239153, 390197, 565801, 923149, 1220939, 2342453, 7413743, 17539831, 23197841, 37849109, 719133071]

約数ペア:

[(1, 719133071), (19, 37849109), (31, 23197841), (41, 17539831), (97, 7413743), (307, 2342453), (589, 1220939), (779, 923149), (1271, 565801), (1843, 390197), (3007, 239153), (3977, 180823), (5833, 123287), (9517, 75563), (12587, 57133), (24149, 29779)]