1269185636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{1609}}^1$

素因数の和:1836

約数の個数: 48

約数和(自身を含む): 2385633600

約数和(自身を除く): 1116447964

約数列:

[1, 2, 4, 19, 38, 76, 97, 107, 194, 214, 388, 428, 1609, 1843, 2033, 3218, 3686, 4066, 6436, 7372, 8132, 10379, 20758, 30571, 41516, 61142, 122284, 156073, 172163, 197201, 312146, 344326, 394402, 624292, 688652, 788804, 2965387, 3271097, 5930774, 6542194, 11861548, 13084388, 16699811, 33399622, 66799244, 317296409, 634592818, 1269185636]

約数ペア:

[(1, 1269185636), (2, 634592818), (4, 317296409), (19, 66799244), (38, 33399622), (76, 16699811), (97, 13084388), (107, 11861548), (194, 6542194), (214, 5930774), (388, 3271097), (428, 2965387), (1609, 788804), (1843, 688652), (2033, 624292), (3218, 394402), (3686, 344326), (4066, 312146), (6436, 197201), (7372, 172163), (8132, 156073), (10379, 122284), (20758, 61142), (30571, 41516)]