1553541194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 2630620800

約数和(自身を除く): 1077079606

約数列:

[1, 2, 19, 29, 38, 53, 58, 67, 106, 134, 397, 551, 794, 1007, 1102, 1273, 1537, 1943, 2014, 2546, 3074, 3551, 3886, 7102, 7543, 11513, 15086, 21041, 23026, 26599, 29203, 36917, 42082, 53198, 58406, 67469, 73834, 102979, 134938, 205958, 218747, 399779, 437494, 505381, 610189, 771371, 799558, 1010762, 1220378, 1409747, 1542742, 1956601, 2819494, 3913202, 11593591, 14656049, 23187182, 26785193, 29312098, 40882663, 53570386, 81765326, 776770597, 1553541194]

約数ペア:

[(1, 1553541194), (2, 776770597), (19, 81765326), (29, 53570386), (38, 40882663), (53, 29312098), (58, 26785193), (67, 23187182), (106, 14656049), (134, 11593591), (397, 3913202), (551, 2819494), (794, 1956601), (1007, 1542742), (1102, 1409747), (1273, 1220378), (1537, 1010762), (1943, 799558), (2014, 771371), (2546, 610189), (3074, 505381), (3551, 437494), (3886, 399779), (7102, 218747), (7543, 205958), (11513, 134938), (15086, 102979), (21041, 73834), (23026, 67469), (26599, 58406), (29203, 53198), (36917, 42082)]