7130391324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{619603}}^1$

素因数の和:619754

約数の個数: 48

約数和(自身を含む): 19153198848

約数和(自身を除く): 12022807524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 619603, 1239206, 1858809, 2478412, 3717618, 4337221, 7435236, 8674442, 13011663, 17348884, 26023326, 52046652, 84885611, 169771222, 254656833, 339542444, 509313666, 594199277, 1018627332, 1188398554, 1782597831, 2376797108, 3565195662, 7130391324]

約数ペア:

[(1, 7130391324), (2, 3565195662), (3, 2376797108), (4, 1782597831), (6, 1188398554), (7, 1018627332), (12, 594199277), (14, 509313666), (21, 339542444), (28, 254656833), (42, 169771222), (84, 84885611), (137, 52046652), (274, 26023326), (411, 17348884), (548, 13011663), (822, 8674442), (959, 7435236), (1644, 4337221), (1918, 3717618), (2877, 2478412), (3836, 1858809), (5754, 1239206), (11508, 619603)]