804579256

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{397}}^1\times {\mathrm{1499}}^1$

素因数の和:1928

約数の個数: 48

約数和(自身を含む): 1638765000

約数和(自身を除く): 834185744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 397, 676, 794, 1352, 1499, 1588, 2998, 3176, 5161, 5996, 10322, 11992, 19487, 20644, 38974, 41288, 67093, 77948, 134186, 155896, 253331, 268372, 506662, 536744, 595103, 1013324, 1190206, 2026648, 2380412, 4760824, 7736339, 15472678, 30945356, 61890712, 100572407, 201144814, 402289628, 804579256]

約数ペア:

[(1, 804579256), (2, 402289628), (4, 201144814), (8, 100572407), (13, 61890712), (26, 30945356), (52, 15472678), (104, 7736339), (169, 4760824), (338, 2380412), (397, 2026648), (676, 1190206), (794, 1013324), (1352, 595103), (1499, 536744), (1588, 506662), (2998, 268372), (3176, 253331), (5161, 155896), (5996, 134186), (10322, 77948), (11992, 67093), (19487, 41288), (20644, 38974)]